Answer:
x=
7/3
x=-4
Step-by-step explanation:
Use the quadratic formula
a= 3, b=5, c=-28
-5± 
x= _________________
2.3
Simplfy

Answer:
$48
Step-by-step explanation:
16 x 3 = 48
Answer:
D
Step-by-step explanation:
Yes. It would be a reflection over the line.