Tom buys some shirts for $15 each. He has a coupon for $9 off the total price. If he pays $36, how many shirts, s, did he buy. this is 7th grade level btw

Tom buys 3 shirts.

Step-by-step explanation:

$36 + $9 = $45

$45 ÷ $15 = 3

(I hope i got this correct, if not please forgive me!)

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²