Answer: 45
Step-by-step explanation:

Answer:
quadrant 3
Step-by-step explanation:
Cuz x and y are in the negative if they’re both less than 0
F(-3)=4(-3)^2+5(-3)-12
=36-15-12
=36-27
=-9
Answer:
$19.61
Step-by-step explanation:
To find how much Selena spent, multiply the amount by the price per pound. She spent 5.62 (3.49) = $19.61.
1. Given
5.angle add post
6.substitution