7) A
8) C
9) B
I’m not certain but I hope this helps you...sorry if I got it wrong!!
Answer:
x =10
Step-by-step explanation:
7(3x-1)-(x+5)
21x-7-x+5
20x-2=-52
x=20÷2
Answer: A
Step-by-step explanation: Range is the distance between one point to the next. That would make A the correct answer.
Answer:
1/4x+1/8
Step-by-step explanation:
-1/8(-2x-1)
=1/4x+1/8