Answer:
9 cars
Step-by-step explanation:
A car holds 4 people
For 34 people :
34 ÷ 4 = 8 1/2
We canmot put 8 1/2 cars so it's 9. There will just be 2 extra seats.
Since it’s adding you are gonna do the inverse operation which is subtract so subtract 17 from both sides. You will then get x is less or equal to -20 then u divide both by one
Y = 3x + 15
y = 2x + 8
3x + 15 = 2x + 8
-2x -2x
——————-
x + 15 = 8
-15 -15
—————-
x = -7
(y^2)^5 × y^8
Use the rule:

To get:
y^10, then, use the rule:

To eventually get:
y^(10+8) = y^18 or: y18 seeing as you wrote it like that.