Simply divide 80 by 5. 5 goes into 80 16 times, and each 5 = one minuet, so it would take 16 minuets to fill the pool with 80 gallons.
B. she should buy 14 yards of fabric,because 14×3=42 so there is your 42 feet.
First we subtract it:
18 - 15 = 3
Now we divide it to the original:
3 / 15 = 0.2
Multiply by 100:
0.2 * 100 = 20%
Use photomath because it is very helpful bro
Answer:
3 (n - 4)
Step-by-step explanation: