Answer:
d> -3/16
Step-by-step explanation:
Answer:
\begin{bmatrix}\mathrm{Solution:}\:&\:d>-\frac{3}{16}\:\\ \:\mathrm{Decimal:}&\:d>-0.1875\\ \:\mathrm{Interval\:Notation:}&\:\left(-\frac{3}{16},\:\infty \:\right)\end{bmatrix}
Step-by-step explanation:
6-18d-6<14d+12-6
-18d<14d+6
-18d<14d+6
-32d<6
-32d<6
\frac{32d}{32}>\frac{-6}{32}
d>-\frac{3}{16}
Brainliest plz
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?
answer plz
and god bless you
Answer:
3(1+7)
Step-by-step explanation:
14. Define a Variable
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 (・◡・)▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪
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
Answer:21
Step-by-step explanation:
Pls help. Last question
Answer:
180
Step-by-step explanation:
i think
helppppppp pleaseeeee!!
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!
need the answer to this question quick please!!!!!!!!!
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)
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.
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]please help ill give whoever answers best brainliest xx
Answer:
A C D
Step-by-step explanation:
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.
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.
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)
C if you mutiple by 3 you get c
Answer:
i think it is A or it could be B
Step-by-step explanation:
Which of the following letters drawn on a coordinate plane would represent a function?
A) T
B) F
C) B
D) V
Answer:
V
Step-by-step explanation:
Any vertical line passing through it would only touch it once.
What is the slope of the line...
Answer:
-2/5
Step-by-step explanation:
you have to do y2-y1 and x2-x1
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
Answer:constant functions
Step-by-step explanation:
7x4 +90+600x8999+21 x 5/7
Answer:
5399533
Step-by-step explanation:
Ehh
If a 6-ounce bottle of salad dressing costs $3.99, what is the cost per ounce?
Answer:
1.50
Step-by-step explanation:
divide 6 by 3.99
Answer:
1.50
Step-by-step explanation:
Which could be used to evaluate the expression Negative 6 (4 and two-thirds)?
(Negative 6) (4) + (negative 6) (two-thirds)
(Negative 6) (4) times (negative 6) (two-thirds)
(Negative 6 + 4) + (Negative 6 + two-thirds)
(Negative 6 + 4) times (negative 6 + two-thirds)
Answer:The answer is (Negative 6) (4) + (negative 6) (two-thirds)
Step-by-step explanation:
So basically, Negative 6x4= negative 24. Then you have to add Negative 6 x two-thirds. So 6 times two-thirds equal 4. So now you just add 24 and 4. And that equals 28. :)
Number 11 and 12 I will add points!
Answer:
11 is 27m i can't see the question for 12 tho
Step-by-step explanation:
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
Answer:
B
Step-by-step explanation:
What is the sum 1 1/6+2 3/8=
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?
Plz Answer This Mathematics Question??? NEED HELP ASAP
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
Answer: C
Step-by-step explanation: Cross multiply.
36/90 = x/100
3600/90 = 40
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)
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)
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 )
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!
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
Need helpp fastt plss will give brainliest to who is correct plss helpp
PLSSS HELPP I NEED THE ANSWER CORRECT
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)
Answer:
7/5 cm seems legit
Answer:
Yes it is 7/5
Step-by-step explanation:
What goes in the table?
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?
