Answer:
A. $2.25
Step-by-step explanation:
If you subtract $7.50 from $18.75 you get $11.25, then divide that by 5 and you'll get $2.25.
Hope this was useful.
Answer: x3+2x+3
Step-by-step explanation:
Answer:
1) 2
2) 4
3) 8
Step-by-step explanation:
You must apply the following formula:

Substitute value, then you obtain:
x=1 and x=2

x=2 and x=3

x=3 and x=4

The third choice is the correct choice.