Answer:
Step-by-step explanation:

1- Two times the sum of four and eight
2 x (4+8)
2- Seven less than eight
8-7
3-The product of x squared and thirteen
13x²
Answer:
15 multiple choice 5 true false
Plzzzzz give me Brainliest!!!!!
Answer:
(x:21,30,39,48)(y:7,10,13,16)
Step-by-step explanation:
For an inverse, the x value becomes the output and the y values becomes the input
(x:21,30,39,48)(y:7,10,13,16)