Answer:
$648.
Step-by-step explanation:
$400+50% = $600
$600+8%=$648
Step-by-step explanation: if its asking how much money he spends in total you multiply
$3.25 x 5 = 16.25
The answer is -5,-7. Please mark this brainiest.
Commutative property I hope this helps
That is the vertex form of a quadratic equation