Answer:
Step-by-step explanation:
225-9x=v
225-9(7)=v
225-63=v
162=v
your answer is A
MATH PROPORTIONAL QUESTION PLEASE HELP ITS FOR A TEST :(
Which situation represents a proportional relationship between x and y?
Nelson’s age, y, is 3 less than twice the age of his younger sister, x.
Amount of money in Maggie’s account, y, is 3 times the amount of money in Vincent’s account, x.
The height of a tree, y, in x months, if it is 10 inches tall and grows 1 inch every month.
Number of students, y, in a field trip is 10 more than number of teachers, x.
Answer:
b money in maggies acc
Step-by-step explanation:
plz help me!!! i will only mark brainlylest 4 a true answer!!!!
Answer:
2. is y=1.2x+6. 4. is y=2x+10
Step-by-step explanation:
Clue: Side "x" goes with side "8"
x = 20
x = 20
x = 15
x = 15
x = 19
x = 19
x = 16
fifth-grade problem again (yayyyy)
Answer:
1 1/5
Step-by-step explanation:
the way i solved that is because if you see how many time 20 can go into 35 which is 1 time and you have 15 left over witch make your answer 1 1/15
i hope that made scene and i hope it helped
Answer:
Child, how do you not know this. But yeah its
1 1/1 I learned this a couple of years ago
Best of luck child
Step-by-step explanation:
Read the passage. Next, match the transition with the paragraph in which it would best be used.
Growing up, I really misunderstood wolves. Fairy tales, —1— "The Three Little Pigs," gave me a false impression. I pictured wolves as big, bad creatures that could blow down houses.
As a teenager, horror movies confused me —2—. I envisioned wolves as bloodthirsty beasts or humans trapped in another form.
—3—, things changed. In college, I went camping with friends. I witnessed my first wolf up close. —3—, I finally understood the beauty and grace of the majestic creature.
Transition paragraph
Match Term Definition
— notably A) paragraph 3
— even further B) paragraph 2
— in the end C) paragraph 1
Answer:
So this is verry simple and please vote me brainlyest
Step-by-step explanation:
Just think about what there saying
Growing up, I really misunderstood wolves. Fairy tales, —1— "The Three Little Pigs," gave me a false impression. Now chose a word that would fit. Well we know its not c or b so it has to be A.
Second
As a teenager, horror movies confused me —2—. I envisioned wolves as bloodthirsty beasts or humans trapped in another form.
Well we already used A and C just wouldnt make sence there so its b
Last
—3—, things changed. In college, I went camping with friends. I witnessed my first wolf up close. —3—, I finally understood the beauty and grace of the majestic creature. Well we already used the last so it has to be c
Answer:
Growing up, I really misunderstood wolves. Fairy tales, notably "The Three Little Pigs," gave me a false impression. I pictured wolves as big, bad creatures that could blow down houses.
As a teenager, horror movies confused me even further. I envisioned wolves as bloodthirsty beasts or humans trapped in another form.
In the end, things changed. In college, I went camping with friends. I witnessed my first wolf up close. In the end, I finally understood the beauty and grace of the majestic creature.
Solve the equation. Check your solution
s - 13=29
Answer:
42 (my bad)
Step-by-step explanation:
First you would do 29+13 and get 42, then you go do 42-13 to get 29.
Answer:
s = 42
Step-by-step explanation:
s-13=29
S is an unkown variable.
So something minus 13 equals 29.
we know that we can add/minus/mulitply/divide anything on one side, but we have to do it on the other side.
If we add 13 on both sides so we can cancel out -13. Because positive 13 minus 13 is equal to 0. But we also have to add 13 on the right side.
So s = 13+29
That's your answer.
A veterinarian knows that a 50-pound dog gets 0.5 milligrams of certain medicine and that the number of milligrams, m, varies directly with the weight of the dog, w. The vet uses these steps to find the amount of medicine to give a 10-pound dog.
In which step did the veterinarian make the first error?
Answer:
step 3
Step-by-step explanation:
Help, I'm so confused I would love an explanation.
Answer:
What do you need an explanation about????
Step-by-step explanation:
Sunil says that the expressions 5x - 3x 2(x+6) 12 and are not equivalent because one expression has a term that is subtracted and the other does not. Do you agree? Explain.
Answer:
I disagree because they are equivalent.
Step-by-step explanation:
You can subtract like terms you just can't subtract 2 non-like terms. They both equal 2x + 12
Mandy created a treasure hunt in the sand at the beach. To keep track of where she buried four items, she graphed their locations in the coordinate plane. Write the correct ordered pair to show the location of each item.
Unit Rate is a ratio where the second term of the ratio is ONE.
TRUE
or
FALSE
Answer:
True
Step-by-step explanation:
Answer:
Step-by-step explanation:
TRUE I GUESS....
i need help with these math problems FAST
Answer:
172.5
Step-by-step explanation:
if you take 273.02 (the sum of the withdraws) and 172.5 (the sum of the deposition) and subtract them you get 100.52
Answer:
hi my name is hris
Step-by-step explanation:
WILL GIVE BRIANLEST PLS HELP NOW
Okay so. This is due today. Please help. Also, these are integers. GIVING OUT 30 POINTS PLEASE
1.) | 6 |
2.) I -2 I
3.) I -7I - I4 I
4.) I 12-18 I
IM NOT 100% SURE
just trying to help :)
Answer:
Step-by-step explanation:
|x| is absolute value. Whether its positive or negative, it's still the same so the answers to your questions are:
1)6
2)2
3)7-4 or 3
4)6
Hope this helps plz mark brainliest :D
Her budget is still $50 a month. To find out how many gigabytes of data she could use if she chose this plan, she writes LaTeX: C\left(x\right)=50 and solves for x What value of x makes this equation true? Show your reasoning.
I need some help 7th grade math
Answer:
Whats the math problem??
Step-by-step explanation:
On a coordinate grid, point A is at (−2.0, −3.4) and point B is at (2.0, −3.4). Point B is a reflection of point A across the ___–axis. Input either a lowercase x or y.
Answer:
x
Step-by-step explanation:
The quadrant positive negative is to the right of negative, negative(the quadrant for point A).
Jessica’s friend tried to find the side length of a square garden, but made a mistake:
24 x + StartFraction 12 over 13 EndFraction = 4 (6 x + StartFraction 12 over 13 EndFraction) = Side length = 6 x + StartFraction 12 over 13 EndFraction
Can you identify and correct her error?
Answer:
Jessica forgot to factor both terms inside the parentheses. She need to divide the fraction by 4. The correct slide length is 6x + 3/13.
Step-by-step explanation:
i took a test w/ this question. Your welcome (:
The mistake Jessica's friend made is on 24 x + StartFraction 12 over 13 EndFraction = 4 (6 x + StartFraction 12 over 13 EndFraction), which can mathematically be written as 24x + (12/13) = 4(6x + (12/13))
Correcting the mistakeFrom the original equation:
24x + (12/13) = 4(6x + (12/13))
Step 1: Distribute 4 to the terms inside the parentheses on the right side:
24x + (12/13) = 24x + (48/13)
Step 2: Combine like terms on both sides of the equation:
24x + (12/13) = 24x + (48/13)
-24x - 24x + (12/13) = -24x + (48/13)
Step 3: Simplify:
(12/13) = (48/13)
This is where the inconsistency arises, and we realize there is an error in the original equation.
Learn more on mathematical equation here https://brainly.com/question/29174899
#SPJ2
The table below models the cost, y, of using a high-efficiency washing machine and a standard washing machine over x number of years.
Which equation represents the cost of the high-efficiency washing machine over a given number of years?
Which equation represents the cost of the standard washing machine over a given number of years?
After how many years of use would the washing machines cost the same amount?
Which washing machine would be the more practical purchase if kept for 9 years?
Here now you won’t waste the ad I got you guys
Answer:
1. A y = 25x + 500Which equation represents the cost of the high-efficiency washing machine over a given number of years?
2. B y = 30x + 400Which equation represents the cost of the standard washing machine over a given number of years?
3. D 20After how many years of use would the washing machines cost the same amount?
4. B standard machineWhich washing machine would be the more practical purchase if kept for 9 years?
Tom wants to buy a sweater for $30. The sales tax in his City is 4%. How much tax is Tom paying? What is the total cost for the sweater?
Tom will pay $
type your answer...
in tax and his total cost will be $
type your answer...
Answer:36$
Step-by-step explanation:
tom will pay 1.2% extra for the sweater tom is paying 36$ of tax
help with these questions again please
3x-6y=9 in slope intercept form
Answer:
Y = (- 3x + 9)/ 3 is the answer
Y = mx + c use formula
10 points for whoever can solve this for my brother
Answer:
27.5
Step-by-step explanation:
divide 412.5 by 15 to receive 27.5 wich in word form is
twenty seven and five tenths hope this help and good luck to your bother
Answer:
27.5 miles
Step-by-step explanation:
Set up a proportion: [tex]\frac{412.5}{15} = \frac{x}{1}[/tex] Cross multiply, then divide: 412.5 × 1 = 412.5, 412.5 ÷ 15 = 27.5So, Carla's car can travel 27.5 miles on 1 gallon of gasI hope this helps!
A triangle has side lengths of 5 inches, 8 inches, and 9 inches. What are possible side lengths of a similar triangle?
A: 30 inches, 48 inches, 54 inches
B: 15 inches, 24 inches, 30 inches
C: 20 inches, 36 inches, 40 inches
D: 10 inches, 13 inches, 14 inches
Which of the following represents the solution to k/-5 ≥ 3?
k ≤ -15
k ≥ -2
k ≤ -2
k ≥ -15
Answer:
the first option is the right answer.
Which ratio is equivalent to 45/80?
A: 3/4
B: 9/16
C: 1/3
D: 3/5
Answer:
B: 9/16
Step-by-step explanation:
Answer:
The correct answer would be B. 9/16
Step-by-step explanation:
B is correct because both 45 and 80 can go into 9 and 16.
HAVE A GOOD DAY!
Pete's mortgage payment was originally $1,440 per month. Now, after refinancing his home loan, Pete's mortgage payment is 20% less than it used to be. How much is Pete's monthly payment now?
Answer:
$1152
Step-by-step explanation:
Joanne cannot decide which of two washing machines to buy. The selling price of each is $720. The first is marked down by 50%. The second is marked down by 30% with an additional % off. Find the sale price of each washing machine. Use pencil and paper. Explain why should buy the first washing machine rather than the second if the machines are the same except for the selling price.
Answer:
More expensive
Step-by-step explanation:
FIRST WASHING MACHINE PRICE - $360
SECOND WASHING MACHINE PRICE - MUST NOT BE CHEAPER
$720 x 30% = $216
The additional percentage must make the washing machine more expensive than the first one.
(1.2 × 104)(3.2 × 10-6) Evaluate the expression. Express the result in scientific notation
Answer:3244.8
Step-by-step explanation:
(124.8)(26)
3244.8
i will mark brainleist if right
Answer:
3 bars of soap and 2 toothbrushes!
Have a great day my friend!
