Answer:
y=8x-3
Step-by-step explanation:

Thats what you would use, so now 2/10 is .2 When you divide so you move the decimal so 20%
The percent increase is 20%
Answer:
8
Step-by-step explanation:
because the 3x will multiply the e
24 which is 8
Answer:
wrong
Step-by-step explanation:
the student added 4x with 3 instead of multiplying
Step-by-step explanation:
1) 51
2)32
3) 18
4)9
5)12