Answer:
G = 9y²
Step-by-step explanation:
Given
18y³ ← factor out 2y
= 2y(9y²)
2 × 9 = 18 and y × y² = y³
Thus
G = 9y²
Three ventilation fans, each working alone, can clear the smoke out of a room in 12 hours, 16 hours, and 24 hours respectively. How long would it...
(2x + 3) + (x+1) + (3x-10) = 180
6x - 6 = 180
6x = 186
x= 31
Answer:
0
Step-by-step explanation:
