72 is the length d of how deep end in feet}
Answer:
i think it is B
Step-by-step explanation:
the answer is 126
200 divided by 100 = 2
2 x 7= 14
14 x 9 = 126
2x+2y=12.........&
6x-2y=20.........$
&+$: 8x=32
x=4
2*4+2y=12
y=4
One is negative eighteen
two is thirteen thousand six hundred feet
three is negative six four is negative five point twelve
