Help with num 3 please.​

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

it would take 7/10 of an hour too fill the pool.

step-by-step explanation:

its kinda hard to answer this when we dont have all the information that we need.

$452.90 because you needed to round to the nearest cent