Average minute per commercial
30/4 =7.5
For 10 commercials it will be
10*7.5 = 75 minutes
Answer:
x=18-2/5y
y=-5/2x+45
Step-by-step explanation:
5x+2y=90
Nosotros queremos resolver para x o y
5x=90-2y
x=18-2/5y
o
2y=90-5x
y=-5/2x+45
(c - 3)(2c - 1) is the factored form
Answer:
-6
Step-by-step explanation:
-2-3/1-1