1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
allochka39001 [22]
3 years ago
15

Can someone help me with these? And with work?

Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
6 0

Answer:

On #7.

Step-by-step explanation:

12(3+y)=5(2y+8)=

12y+36=10y+40=

12y-36=10y+40-36=

12y=10y+4=

12y-10y=4

2y=4

2y/2=4/2

y=2

AveGali [126]3 years ago
3 0
#5






2v+18=16-4(v+7)


2v+18=16-4v-28

2v+18=16-4v-28

6v+18=-12

6v=-30

V=5
You might be interested in
A. ) 2x -6 = 4 <br> b. ) -3 x + 2 = 8
9966 [12]

Answer:

a) X=5

b)X=-2

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Write 4 and 1/4 as a percent
solniwko [45]

Answer:

425%

Step-by-step explanation:

4 can be written as 4.00 in decimal form. 1/4 can be written as 0.25 in decimal form. When changing a decimal into a percent, you move the decimal to the right two times. If we move the decimal point in 4.00 twice we get 400. If we move the decimal point in 0.25 twice we get 25. If we add 400 and 25 together, we get 425. Therefore, the answer is 425%. Hope this helped! :)

3 0
3 years ago
PLS HELP WILL MARK BRAINLIEST Which graph represents the function f(x)=2⋅4x ? (ANSWERS ARE IN PICTURES)
PIT_PIT [208]
It's going to be the top right picture
3 0
3 years ago
-4+ =-1 what is the missing number?
Oksi-84 [34.3K]
T h e. a n s w e r I s t h r e e
4 0
3 years ago
A house was purchased for $89,000. After 6 years the value of the house was $101,000. Find a linear equation that models the val
mamaluj [8]

Answer:  y = 2000x + 89000

Step-by-step explanation:

Given that;

initial purchase amount = $89,000

price after 6 years = $ 101,000

years = 6

now

slope = ( 101000 - 89000) / 6

slope = 12000 / 6

slope = 2000

therefore the linear equation that models the value of the house after x years will be;

y = 2000x + 89000

7 0
3 years ago
Other questions:
  • 40 milliliters 16% Hydrochloric acid solution must be mixed with what amount of water to produce a 4% hydrochloric acid solution
    9·1 answer
  • I don’t how to solve this problem
    7·2 answers
  • Which number in the monomial 125x18y3z25 needs to be changed to make it a perfect cube?
    14·2 answers
  • Which of the following statements accurately describes the expression x-2/x^2+9​
    8·1 answer
  • In June, Clarissa used 1 gigabytes of data on her cell phone. Given that June has 30 days, how much data did she use on average
    12·1 answer
  • How do you graph a line written in Standard Form?
    7·1 answer
  • What is 2x3-5x2-28x+15;x+3
    7·1 answer
  • 5(-3c-6w); c= 5 and w= -2
    11·1 answer
  • What is the estimation of 94,903?
    5·2 answers
  • I need help!!! Can someone answer this? It’s very simple!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!