Answer:
See Below.
Explanation:
Quadratic Form:

Quadratic Formula:

Based on the information given from the question, we can deduce:
a = 1
b = 6
c = -5
Now we can substitute all these values into the formula to find x.

Answer:
Step-by-step explanation: 56
Answer:
4/5
Step-by-step explanation:
Answer:
a or d im very positive that is d
Step-by-step explanation:
Answer:
She needs to sell for 64 more hours
Step-by-step explanation: