Answer:
Step-by-step explanation:
X+40=4x+10
4x-x=40-10
3x=30
x=10 miles
<em><u>Answer: 10 miles</u></em>
Answer:
x = 12
Step-by-step explanation:
the two equations shown should add up to 180. so I did this equation: (10x-20)+ (6x+8) = 180 and I solved for x
D. 2 ÷ 5.......................
Answer: y = 122.5
Step-by-step explanation: