Mathematics Middle School

7. Chase and Zane are both driving to see their grandmothers. Zane has to drive 50
miles and will travel approximately 45 miles per hour. Chase has to travel 60 miles
and will travel approximately 55 miles per hour. Who will reach their destination first?

Answers

Answer 1

i think its zane casue he is going faster

Answer 2

Answer:

Chase because it will take him less time.

Step-by-step explanation:

I took the test and got it right.

Related Questions

Number 11 and 12 I will add points!

Answers

Answer:

11 is 27m i can't see the question for 12 tho

Step-by-step explanation:

7x4 +90+600x8999+21 x 5/7

Answers

Answer:

5399533

Step-by-step explanation:

Ehh

haha you could’ve just typed it on a calculator but the correct answer is 5399533

If a 6-ounce bottle of salad dressing costs $3.99, what is the cost per ounce?

Answers

Answer:

1.50

Step-by-step explanation:

divide 6 by 3.99

Answer:

1.50

Step-by-step explanation:

please help ill give whoever answers best brainliest xx

Answers

Answer:

A C D

Step-by-step explanation:

The answer would actually be A C D

Jonathan looked at the picture frame below and computed the following sum:
8 3/4 + (-4) what value did he find?

a. x
b. 2x
c. y
d. 2y

Answers

Answer:

B

Step-by-step explanation:

The answer is B. You can use a multi step thing

ASAP!
Lesson 4 Problem-Solving Practice

Add and Subtract Unlike Fractions

MARBLES For Exercises 1–4, use the table showing colors of marbles.

Color
Fraction
Red
350
Blue
325
Green
310
Yellow
125
Pink
110
Purple
15
White
950



1. What fraction of the marbles are red or blue?

2. What fraction of the marbles are green or purple?

3. What fraction represents how many more purple marbles there are than yellow ones?

4. What fraction represents how many more white marbles there are than pink ones?

5. GRADES If13of the students got an A and25of them got a B, what fraction of the students got an A or a B?

6. WATER AEROBICS If 58of the people in a water aerobics class are over age 65 and 14 of the people in the class are under age 40, what fraction of the people in the class are either over 65 or under 40?

Answers

Lol that’s a lot to take in

Need helpp fastt plss will give brainliest to who is correct plss helpp

PLSSS HELPP I NEED THE ANSWER CORRECT

Answers

the answer is 42cm. the area of the rectangle in the middle is 30cm. the area of the triangle on the left is 6cm because the formula is 1/2Bh. B=2 and h=6, so 12/2=6. there are 2 of the triangles however, so you add 30+12=42

If a point is on the the orgin of a coordinate table, would it also be on the y-axis?

( Giving Brainlest to the best answer )

Answers

Yes i think because it’s in the center so

Answer: Yes,

Step-by-step explanation: Think about it, its on the orgin so it would really be on both the x and y-axis.

Hope this helps! Have a good day!

A triangle has vertices A (-2, 3), B (0, 0), and C (1, 2). What are the coordinates of the vertices of the triangle if it is dilated by a scale factor of 3?



A.
A’ (-6, 9); B’ ( 3, 3); C’ (3, 6)

B.
A’ (1, 6); B’ ( 3, 3); C’ (4, 5)

C.
A’ (-6, 9); B’ ( 0, 0); C’ (3, 6)

D.
A’ (1, 6); B’ ( 0, 0); C’ (4, 5)

Answers

C if you mutiple by 3 you get c

Answer:

i think it is A or it could be B

Step-by-step explanation:

A bag contains 5 yellow marbles,2 blue marbles, and 3 other marbles. If Jerome reaches into a bag without looking and picks a marble at random, what is the probability that it is blue? (Alegbra expression)

Answers

Answer:2/10

Step-by-step explanation:

Answer:

unlikely

Step-by-step explanation:

There are 10 marbles altogether, 5 are yellow, 2 are blue, and 3 are random.

There are 3 more yellow marbles than blue marbles.

There is 1 more random marble than blue marbles.

Therefore, it is unlikely Jerome will get a blue marble.

(I just realized you asked for an Alegbra expression.. sorry)

answer plz
and god bless you

Answers

its 7(1 + 3) rjjdhshshahwhjwjwjs

Answer:

3(1+7)

Step-by-step explanation:

What is the sum 1 1/6+2 3/8=

Answers

Answer:

3 13/24

Step-by-step explanation:

Rewriting our equation with parts separated

Start by taking apart the fractions and figuring it out one by one.

1 1/6 + 2 3/8

1+2= 3! that's the start then you move on

the LCD is 24, so it's.on the bottom!

Find the LCD and you will get 4/24 + 9/24= 13/24

then add the 3

and the answer is

3 13/24

Answer: 3 13/24

I hope the answer helps you!

Mark me as brainiset if you think it is right

1. A car dealership pays a wholesale price of $12,000 to purchase a
vehicle. The car dealership wants to make a 32% profit.
By how much will they mark up the price of the vehicle?

Answers

12000 divided by 100 time 32 = $3840

The Carter family went to Brixx pizza for dinner Saturday night. Their meal costs a total of $54.65 and they want to leave their waiter a 20% tip. How much should the tip be?

Answers

$11 if you round up but the answer is $10.93 because $54.65 x 0.2 = $10.93
The answer is $10.93

Circle the function types that have an absolute maximum or minimum. Choose all that apply.
linear functions
constant functions
quadratic functions
exponential functions
linear absolute value functions

Answers

Answer:constant functions

Step-by-step explanation:

The answer is constant functions

helppppppp pleaseeeee!!

Answers

Increasing: positive slope
Decreasing: negative slope
Constant: zero slope.

Hope this helps pls brainliest

Answer:

increasing-positive slope

decreasing-negative slope

constant-zero slope

Step-by-step explanation:

Positive slope would be the graph increasing because the line would be going up and to the right.

Negative slope would be the graph decreasing because it would be going down, and to the right.

Zero slope would be constant since it does not change.

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

Your grandparents give you $1000 for your tenth birthday to invest for your college education. You research some investment companies around town and find one that pays you 4.2% and compounds quarterly. If you leave the money in your account until your 18th birthday, how much money will you have? Show all your work.

Answers

Answer:

$ 13,968.90

Step-by-step explanation:

You are given the money at 10 years oldInvest it until you're 18, so that's 8 yearsThis is compound interest, so use the formula: [tex]A=P(1+\frac{r}{n})^{nt}[/tex]A is the total amount with interestP is the principal or starting amount 10000 dollarsr is the rate (percentage): 4.2%, use the decimal form in the equationn is the number of times you are compounding; in this case, it is compounded quarterly. Quarterly means every quarter of a year or 3 months, so it is compounded 4 times a year, n is 4t is the time, so that's 8 years[tex]A=10000(1+\frac{0.042}{4})^{4\times8}= 13,968.90[/tex]

What is the ratio of the corresponding side lengths?
4:9
4:2
26:26
4.5:2

Answers

Answer:

4:2

Step-by-step explanation:

Answer:

4 : 2

Step-by-step explanation:

We are given ΔABC ≅ ΔA'B'C'.

When two triangles are congruent, their corresponding sides and angles are congruent.

Since, the sides of the triangles are in relation,

AB = 2 × A'B' and side BC = 2 × B'C' i.e. 4 = 2 × 2 and 9 = 2 × 4.5.

Therefore, the ratio of the corresponding sides are given by 4 : 2 and 9 : 4.5 i.e. 2 : 1.

Since, the ratio of the corresponding sides comes out to be 2 : 1 = 4 : 2.

Hence, the ratio of the corresponding sides is 4 : 2.

Eric and Shiloh each have a savings account. The ratio of Eric’s account balance to Shiloh’s account balance is 4:3. Together they have a total of $140 in their accounts. Use the tape diagram below to help you determine the balance of Eric’s account. [Type your answer as a number.]

FYI: there are seven bars down below, i dunno how to put the pictures there bc im on comupter

Answers

Answer:21

Step-by-step explanation:

need the answer to this question quick please!!!!!!!!!

Answers

Answer:D

Step-by-step explanation:If you -2 over 8 then do over 6 and sub by 0 you will have your awnser\\\

Answer:

C because the slope is 1 and the y-intercept is (0,6)

Duffy completed a 50-meter dash in 36 seconds. That was 90 percent of the time it took Paul to complete it. What was Paul's time?


A. 36 seconds

B. 42 seconds

C. 40 seconds

Answers

Answer: C

Step-by-step explanation: Cross multiply.

36/90 = x/100

3600/90 = 40

Pls help. Last question

Answers

Answer:

180

Step-by-step explanation:

i think

5x-5=20
2x+10= 14

20x14=280


I don’t know if I’m doing this right, but let me know if it is right or wrong!

Which of the following letters drawn on a coordinate plane would represent a function?

A) T
B) F
C) B
D) V

Answers

D)V

Hoped this helped!

Answer:

V

Step-by-step explanation:

Any vertical line passing through it would only touch it once.

What goes in the table?

Answers

well a chicken has 2 legs so do 2 times however many chickens there are to get the total of chicken legs. a pig has 4 legs so do 4 times however many pigs there are to get the total of pig legs. once u have those answers, do the total of pig legs plus the total of chicken legs to get your total of legs. for the number of heads, do the number of chickens plus the number of pigs.

14. Define a Variable

Answers

Answer: In mathematics, a variable is a symbol which functions as a placeholder for varying expression or quantities, and is often used to represent an arbitrary element of a set. In addition to numbers, variables are commonly used to represent vectors, matrices and functions

Step-by-step explanation:A symbol for a value we don't know yet. It is usually a letter like x or y.

Example: in x + 2 = 6, x is the variable.

Why "variable" when it may have just one value? In the case of x + 2 = 6 we can solve it to find that x = 4. But in something like y = x + 2 (a linear equation) x can have many values. In general it is much easier to always call it a variable even though in some cases it is a single value.

The literal numbers like- x,y,z etc. are variables.

Eg - 4x - 7 = 5

Here in this example x is the variable.

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Answered by:-Cutest Ghost (・◡・)

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As always, I need help I need to check my answers for hw. WILL GIVE BRAINLIEST!!! DUE TODAY!!! I WILL GIVE THANKS, FIVE STARS< AND EVERYTHING!!! Please and thank you. (It's another problem)

Answers

Answer:

7/5 cm seems legit

Answer:

Yes it is 7/5

Step-by-step explanation:

Guests at a pizza party are seated at three tables. The small table has 8 seats and 3 pizzas. The medium table has 10 seats and 4 pizzas, The large table has 14 seats and 6 pizzas. The pizzas at the table are shared equally. At which table does a guest get the most pizza? the medium? large? or small?

Answers

Answer:

the small table

Step-by-step explanation:

i took the test

The medium table will give you the most amount of pizza because you will get 1/5 of the total amount of pizza

Plz Answer This Mathematics Question??? NEED HELP ASAP

Answers

8 would be the answer because 8 to the second power is 64. This what the question is asking for I hope.
The answer for this equation is 8

If you explain properly I'll give you branliest.

Ron is planning for the back-to-school rush at his store. Last year he estimated that he would need 168 notebooks, but he sold 200 notebooks. Explain how Ron can find the percent error of his estimate.

Answers

The answer is 16% but I do not have an explanation, sorry.

Answer:

First find the error by finding the difference between the estimate and exact value. Then find the absolute value of the error. Set up a ratio with the absolute error to the exact value. Divide to find the decimal and multiply by 100 to find the percent.

Which set of expressions below does not represent equivalent expressions?

a. 8(3x + 7) and 8(3x) + 8(7)

b. 3(8x + 7) and 11x + 10

c. 7(3x + 8) and 7 · 3x + 7· 8

d. 3(7x + 8) and 21x + 24

Answers

It’s b, the other expressions equal each other :)
Other Questions
Cities such as Genoa and Venice have a longhistory as important trading centers. Why do youthink so? Explain. article of confederation was Part One: Defining the Problem and Sub-ProblemsChoose one of the real-world problems about natural resources to research. Explain which one you chose here.Research this problem to learn more about it. Use the research tools given in the lesson if you need help.After you have researched the problem, explain in your own words who the problem impacts and why it is important.List two sub-problems that are part of the bigger problem but are more manageable and solvable.Explain how these sub-problems are related to or a direct result of the overall problem.Part Two: Criteria, Constraints, and PrioritizationsChoose one sub-problem that you will investigate further and explain which one you chose here.List two realistic criteria for the sub-problem.Explain why it is important for these criteria to be met in order to solve the problem.List two constraints for the sub-problem.Explain why these constraints exist. (How do they limit solutions to the problem?)Prioritization of the criteria and constraints and an explanation supporting the decisions made based on research.Ranking Criteria or Constraint Reason for Prioritization1 2 3 4 Part Three: Generate SolutionsList two solutions that you have generated for the chosen sub-problem.Describe how the sub-problem can be solved, and include the research supporting each solution.Explain how prioritization was involved in designing each solution.Explain how both solutions to the sub-problem play a role in solving the larger problem.List of the sources (at least three) you used for research, following the MLA style guide. Living organisms can incorporate ________ into their metabolism.(1 point)nitrogen gasnitritesnitratesammonia I NEED HELP RNSelect from the drop-down menu to correctly complete the statement.Different types of cells within an organismA- sever a diffrent fuction B- do not have any function C- can survie all on their ownD- are all the same (-2,-3), y=2x-1 write the equation in slope intercecpt form Which of the following was not a reason for establishing the Georgia colony? I will give brainliest to the person who does all ten problems first Maria bought shoes for $40. Taxes are 7% and there is a 15% discount. What is her total cost? ok so i really need brainlist so if anyone is willing to give me brainlist i will give them brainlist too please help i will give brainalist can you please help allowed all male citizens over 18 to participate in AssenDracoSolonCleisthenesNero 2. Read the question below.The steps to answer the question are out ofto show the order that makes the most sense.___Write notes about the information you read.___Think of key words to use to search the topic.___Understand the question.___Go online to research the topic.Which land habitat has the greatestnumber of different kinds of animals?order. Write 1, 2, 3, or 4 in front of each stepMy brother needs this answer. For the people who hasn't recieved my replies, im so busy right now. I need help for my brother. Or else.... Environmental laws and regulations apply toA issues only relating to air and water pollutionB only companies with a certain number of employeesC problems related to worker compensationD every type of business in every industry HELP !!!! How does the IMF affect Africa?Check all that apply.A. It eliminates racial segregation.B. It provides monetary assistance.C. It pushes for free-market policies.D. It prevents genocide. A local business was looking for a cleaning service to work on their property. They narrowed their choices down to companies. Molly maids company charges a flat rate of $100 per hour. Sparkly clean company charges $80 per hour plus $260 equipment fee. A) determine and state the number of hours that must be worked for the cost of both companies to be the same. B) if it is estimated to take at least 30 hours to company the job, which company will be less expensive? Justify your answer. Help please!!! Idk the answer.. if anyone knows then will u help me please!!! I will mark as BRAINLIEST A person whose eye creates an image in front of the retina instead of on the retina has _____. find the value of b (please help quick)