Me ! pool holds 1,332 gallons of water. the pool is filled at a rate of 36 gallons every half hour. to fill the pool, how many half-hour periods are needed? 37 72 324 648

2x minus y equals 6, x plus y equals negative 3

Plzz ! need the answer asap! 7% of 980

You had $235 in your savings account nine weeks ago. you withdrew the same amount each week for 8 straight weeks. your balence was then $75. solve the equation 235 - 8m=75 to find how much money m you withdrew from your account each week. 2 points