First Column, -x and 5 third column, -x and 2
Answer:
x = 10
Step-by-step explanation:
If you add the angles up, you get 110, so the missing angle is 70. It is an isosceles triangle. The bottom length should be about 11.
Answer:
7x+3
Step-by-step explanation:
The only like terms are 5x and 2x
5+2=7
4*12=48
48-28=28
so 4 boxes with 12 gauze so 48 gauze and 28 used so 28 leftist