Answer:
I believe the answer to this question is: -4Y
Answer:
u = -18
Step-by-step explanation:

Multiply both sides by 6.
-5u = 15 × 6
-5u = 90
Divide both sides by -5.
u = -18
Answer:
7700 minutes
Step-by-step explanation:
22 times 50 times 7
Answer:
$480,000
Step-by-step explanation:
Each 1,000 sq ft costs $120,000