L = 2W
A = 50
A = L x W
50 = 2W x W
50 = 2W^2
W^2 = 25
W = 5
so L = 2W = 2(5) = 10
P = 2(L+W)
P = 2(10+5)
P = 2(15)
P = 30
answer
P = 30 in
0<4x + 8<12 BADDA-BING-BADDA-BOOM!!! :-)
Step-by-step explanation:
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|7m + 4| = 1
It can equal either 1 or -1, so:
7m + 4 = 1
7m = -3
m = -3/7
7m + 4 = -1
7m = -5
m = -5/7
Simplifying the expression of 5(-7+q) is Q=7