Answer:
9x+6y is your simplified answer
Step-by-step explanation:
Your welcome
When you have a function of g(-1) you first plug in -1 to all x's then you solve it.
Answer: x=0
Answer:
$9.03
Step-by-step explanation:
if one pound of peanuts cost $1.29
and you want to know how much 7 pounds costs, you multiply $1.29 by 7.
$1.29×7=$9.03