Answer:
Step-by-step explanation:
1. Put y on the other side - 200x + 500 = y
y= 200x +500
See, this works because -y, when bringing it to another side, you would be adding it. That cancels out the negative, giving you your slope-intercept form. All you have to do is flip it into y=mx + b form, and that's how you get y=200x + 500
3x + 5 = 35
3x = 30
x = 10
34.60+12.30=46.90
46.90/100=0.469
0.469*8=$3.75
Answer: 1053
Step-by-step explanation: ...............................