Answer:
25% of the total cars in the garage received oil change.
Step-by-step explanation:
Total cars in the garage = 56
Number of cars which required oil change = 14
Now, Percentage of Oil Change =
=
or,Percentage of Oil Change = 25%
Hence, 25% of the total cars in the garage received oil change.
x = -4, y = -6
-x+2y = -8
3x-y = -6
x = 2y+8
3(2y+8) - y = -6
6y + 24 -y = -6
5y = -30
y = -6
x = 2(-6)+8 = -12+8 = -4
Brain and peripheral nerves
Step-by-step explanation: Idk i just guess