Step-by-step explanation:
The volume of cement in cubic feet that the crew needs to fill the patio is 55 cubic feet.
I am pretty sure
Answer:
help me pls the answer is -6
Step-by-step explanation:
the answer is c
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Answer:
-71
Step-by-step explanation:
let 'n' = a number
2(143 + 2n) = 0n + 2
2(143 + 2n) = 2
143 + 2n = 1
2n = -142
n = -71
3(d + 11) = 6(d + 33)
So you have: 3d + 33 = 6d + 198
which is: -3d = 165
or d = -55
So you have <em>only one answer.</em>