7. a) Find the value of x. (3 pts)
b) Find m
B
c) Find m
X
380
x + 2
с
Mathits.com
А
coloso
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Step-by-step explanation:
6) (2x+1) + (x+15) + x = 180
x = 41
So (2x+1) = 83 is the largest one
7) a) x + x+2 + 38 = 180
x=70
b) m<70
c) m<72
8) 9x = 180
x = 20
X =20
H= 40
E = 80