Answer:
42 feet squared
Step-by-step explanation:
A. The water will go down 2 inches
B. The water will go down 4.5 inches
C Half of the question is missing.
You multiply -21 by 14 to find x, and that would be -21 x 14 = -294, and that is your answer.
$4.00 because
$15 - $7 = $8 than divide it by 2 which gives the $4 dollars for each 2 people
6.16441 which rounds to 6.2 in the tenths place