Someone please help me i don’t understand
A. 4
B. 8
C. 4,-4

A 4

Step-by-step explanation:

line AB is the same as AD

so you can plug x^2-3 to 13

now solve for x

add 3 to both sides --> x^2 = 16

square both sides --> X = 4

i can answer this question sweetie!

step-by-step explanation:

  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