Answer:
do you have to show work?
Step-by-step explanation:
i will show work if its needed
Step-by-step explanation:
It's telling you to plug in the numbers inside the parenthesis as x
Example: F(-1)= 2(-1)^3 -3(-1)^2 +7
Answer:
8+4=12
sooo
3x12=36
Step-by-step explanation:
Answer:
-7/15
Step-by-step explanation:
get red of the addition and subtract the two fractions
Answer:
<em>Plan A</em>
Step-by-step explanation:
Plan A -
$7 + 2.50(5)
$7 + $12.50
Plan A = $19.50
Plan B-
$4(5) = $20
Plan A is the cheapest, therefore it is the best plan.
Hope this helped! :)