1st. x times 20+100
2nd. 100+20x
3rd. 100+x times20
4th. 20x+100
5th. x20+100
Answer:
280 hours
Step-by-step explanation:
Amount paid + profit = cost of a lesson per hour
$2000 + $5000 = $25(h)
7000 = 25h
7000/25 = h
280 = h
Answer:
oop xc
Step-by-step explanation:
Solve for b?
1. Distribute “4(4b+3)” and “3(6-11)”
16b+12+2b=18-33
2. combine like terms
18b+12=-15
18b=-27
b=-27/18
3. simplify
b=3/2
It's either a (the first one) or b (the second one), but if I had to choose I would choose b. If I'm wrong I'm so sorry I spent 10 minutes looking at this.
