Answer:
1. 0.6
2. 0.25
Step-by-step explanation:
because math
X+30+70=180
x+100=180. -100 both sides
x=80
|x=80° |
Answer:
5.6 quarts
Step-by-step explanation:
x + .15(8) = .50(8+x)
x + 1.2 = 4
.50x + 1.2 = 4
.50x = 2.8
x = 2.8/.50
x = 5.6 quarts
2(3+5x) in the distributive form, would be 2(3)+2(5x)