Yoshy420 Yoshy420

17-12-2021
Mathematics

contestada

What is the solution of the system of equations?
y=x-10
y= 2x + 5
A. (15,25) B. (15,-25) C.(-15, -25) D.(-15, 25)

Respuesta :

jen4755 jen4755

23-12-2021

Answer:

C

Step-by-step explanation:

y=x-10

y= 2x + 5

x - 10 = 2x + 5 Use substitution

-10 = x + 5 Subtract x from both sides

-15 = x Subtract 5 from both sides

y = -15 - 10 Plug your answer into the equation to find y

y = -25

Answer Link

Otras preguntas

reasons why using mirrors to generate electricity is not a common practice.

Please fill the blanks with the right answers A. Nucleus B. Mitochondria C. Endoplasmic reticulum D. Cell wall E. Cell membrane F. Ribosomes G. Lysosome H.

How does an an electron microscope work?

The periodic table shows that a carbon atom has six protons. This means that a carbon atom also has...

can someone help me with this problem

Materials that are poor conductors of thermal energy are called..... Materials that are good conductors of thermal energy are called ...

what is the sum of 1/4 and 1/7

What Does Pie Equal if it is not available

Line RS bisects PQ at point R. Find RQ if PQ = 4 3/4

“A horse pulls on a cart. By Newton’s third law of motion, the cart pulls back on the horse with a force equal to that exerted by the horse on the cart. The su