D + 146 need to equal 180
e + 125 need to equal 180
d = 180 - 146 = 34
e = 180 - 125 = 55
The Answer would be 32.5
Work: 5 Times 4 = 20, 5 times 5 = 25 divided by 2 = 12.5
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Answer:
9
Step-by-step explanation:
Simply plug -3 in for x.
-2(-3)^2-7(-3)+6
(-3)^2=9
9*-2= -18
-7*-3=21
-18+21=3
3+6=9