All categories

2 years ago

Can any one help with y = 2x + 4

Mathematics

2 answers:

TiliK225 [7]2 years ago

5 0

Answer:

See below

Step-by-step explanation:

y = 2x + 4 Substitute this for y in the second equation

6x - 3y = -12

6x - 3(2x + 4) = - 12 Substitute this for y for 2x + 4

6x - 3(2x) -3(4) = - 12 Distributive property

6x - 6x - 12 = - 12

(6x - 6x) -12 = - 12 like terms together

0 - 12 = - 12 Simplify

-12 = -12 True equation so x is equal to any number and you have the same equation

geniusboy [140]2 years ago

3 0

Answer:

It's in the screenshot hope it helpsss

Step-by-step explanation:

You might be interested in

Would the answer be c??

andrew-mc [135]

Answer:

<h2>PLEASE MARK BRAINLIEST!!</h2>

Yes

3 0

3 years ago

The largest pyramid in Egypt, built almost 5,000 years ago, covers an area of about 63,300 square yards. Find the length of each

Burka [1]

Answer:

15,825

Step-by-step explanation:

Because it is a square divide 63,300 by 4.

8 0

3 years ago

Help with my geometry hw please :/

MrRa [10]

What do you need help

7 0

2 years ago

Find the output, g, when the input, r, is 3.<br> g = -5r+13<br> g=_____

bija089 [108]

Answer:

g = -2

Step-by-step explanation:

g = -5r + 13

r = 3

You substitute three for r in the equation.

--------------------------------------------------------------

g = -5(3) + 13

--------------------------------------------------------------

Distribute -5 to 3

--------------------------------------------------------------

g = -15 + 13

--------------------------------------------------------------

Solve

-------------------------------------------------------------

g = -15 + 13

-15 + 13 = -2

g = -2

5 0

3 years ago

Each letter of the word "rainbow" has been written on a separate slip of paper and put into a box. Find the probability of selec

prohojiy [21]

Hshshshajhehwjqjwjehe

3 0

2 years ago