Question

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

Answer 1

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