A=AB*DE=(8+4)*7=12*7=84 m^2
A=84 m^2
Answer:
x = -9
Step-by-step explanation:
6x - 27 = 3x - 54
solve for x
subtract 3x from each side then add 27 to each side. lastly you should get
3x=-27
Divide both sides by 3 to get -9
Answer:
its b
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
(9)(14) − 6²
= 126 − 6²
= 126 − 36
= 90
Hope this helps!
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