Please Help For an increase, use a positive number.
For a decrease, use a negative number.

(a) Martina pumped 2 gallons of water into her pool each minute for 18 minutes. What was the total change in the amount of water in the pool?

(b) Frank removed 80 fish from his pond over a period of 10 days. He removed the same number of fish each day. What was the change in the number of fish in the pond each day?

A = 9

B = 8

I think

Step-by-step explanation:

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.