How can 2x2 = x2 + 4x + 8 be set up as a system of equations?

y = x2 - 4
y = x2 + 2x + 8

y = x2
y = x2 + 4x + 8

y = 2x2
y = x2 + 4x + 8

y = x2
y = 2x + 8

Step-by-step explanation:

we have

-----> original equation

To set up as a system of equations

Let the left side of the equation ------> equation A

Let the right side of the equation ------> equation B

so

-------> equation A

-----> equation B

The system of equations will have the same solutions for x that the original equation

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

answer: 1 + 1 = 11

step-by-step explanation: