2 years ago

Solve the system of equation using substitution. Show all of your work.

Mathematics

1 answer:

MrRa [10]2 years ago

5 0

Answer:

x = 3

y = 6

Step-by-step explanation:

2x = x + 9

x = 3

y = 2 * 3

y = 6 . Hope this help teehee :D

You might be interested in

A jewelry designed a new box for earrings. The box is to be covered in leather. How much leather will be needed?

djyliett [7]

Answer:

76.8 I believe

5 0

2 years ago

Zachary purchased a computer for $1,300 on a payment plan. Five months after he purchased the computer, his balance was $575.

HACTEHA [7]

Answer:

y=1300-285x

Step-by-step explanation:

1300-575=725

725/5=145

y=1300-285x

6 0

3 years ago

Solve y + 4 > - 2.2. Check your solution.

maks197457 [2]

Pretty sure its y > -6.2
This is because you subtract 4 from both sides and get y > -6.2
Please correct me if im wrong thx!

6 0

3 years ago

Read 2 more answers

Choose the correct answer to classify each equation or situation below as exponential growth or decay.

inn [45]

Answer:

Exponential Decay

Step-by-step explanation:

Because 7/8 is less than 1, it is exponential decay

5 0

3 years ago

Find the slope and y-intercept of a line through the points (-3, -4) and (0, -1).

KonstantinChe [14]

I have the same question 37377 not the

8 0

2 years ago

Read 2 more answers