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
alexdok [17]
3 years ago
6

Given that 7 x − 2 y = 35 Find y when x = − 9

Mathematics
2 answers:
gizmo_the_mogwai [7]3 years ago
7 0

Answer:

\boxed{y = -49}

Step-by-step explanation:

=> 7x-2y = 35

Given that x = -9

=> 7(-9) -2y = 35

=> -63-2y = 35

Adding 63 to both sides

=> -2y = 35+63

=> -2y = 98

Dividing both sides by -2

=> y = -49

Sergio [31]3 years ago
3 0

so x = minus 9

then

7 × (-9) - 2y = 35

-63 - 2y = 35

-2y = 35 plus 63

-2y = 98

- y = 49

y = -49

You might be interested in
If mark has 3 friends help him paint his garage it will take 60 minutes how long will it take if he has 4 friends help him
olga2289 [7]

Answer:

40 minutes

Step-by-step explanation:

hope this will help :)

4 0
3 years ago
walt is mixing fruit punch for a party. he combines 1 gallon 2 quarts 3 pints of orange juice, 1 gallon 3 quarts 7 pints of pine
VMariaS [17]

1 gallon = 8 pints. 1 quart = 2 pints.
1 gallon 2 quarts 3 pints of orange juice = 15 pints
1 gallon 3 quarts 7 pints of pineapple juice = 21 pints
1 gallon 3 quarts 3 pints of ginger ale = 17 pints.
Total in pints: 53
Total = 6 gallon 2 quarts 1 pint.
3 0
3 years ago
Read 2 more answers
Find the surface area and volume of the figure
cupoosta [38]

The surface area is 565.4ft² and the volume is 1,017.8ft³

Hope this helps :)

If you want me to show you how I got it just let me know

6 0
3 years ago
Read 2 more answers
What is the median in the box plot?
Serjik [45]

Answer:

76

Step-by-step explanation:

The median line in the middle of the box is at 76 (the number line is by 2's)

6 0
3 years ago
Read 2 more answers
what are the vertex and x -intercepts of the graph of y=(x-4)(x+2)? Select one answer for the vertex and one for the x-intercept
kkurt [141]

Answer:

B&E

Step-by-step explanation:

Realized that I didn't actually "answer it" hahaha! Using a online calculator is always helpful in finding answers like these.

5 0
3 years ago
Other questions:
  • Substitute and write the coordinates for a solution of the equation y = 5x + 3 for x = -3
    5·2 answers
  • What is 5/6 divided by 2/7
    10·2 answers
  • In △ABC, the coordinates of vertices A and B are A(1,−1) and B(3,2). For each of the given coordinates of vertex C, is △ABC a ri
    14·2 answers
  • Paul picked a handful of jelly beans. He chose 8 blue, 4 green, 2 red and 2 yellow.
    14·2 answers
  • It is 143 miles from Columbus to Cleveland and 107 miles from Columbus to Cincinnati. How much further is it from Columbus to Cl
    7·1 answer
  • jeff got a 23/25 on his first math test, a 93% on hi second test, and a 0.89 on his third test. Witch of the following orders hi
    7·1 answer
  • Please help me with this
    9·1 answer
  • Sebastian bought x gallons of gas at a price of $2.91 per gallon at his local gas station. When he paid for the gas, Sebastian a
    5·1 answer
  • Evaluate the expression.<br> 3x + 2y for x = 4.2, y = 2.7
    11·1 answer
  • If the work required to stretch a spring 2 ft beyond its natural length is 9 ft-lb, how much work is needed to stretch it 18 in.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!