My prediction would be 1,659 defective brakes. I hope this helps you
X + 5 + 11x = 12x + y
Simplify: 12x + 5 = 12x + y (We are adding x and 11x on the left side)
Subtract 12x from each side makes each zero.
5 = y
So we can plug in and test. I'm picking two random numbers to plug in for x. 10, and 82
x = 10, y = 5
10 + 5 + 11(10) = 12(10) + 5
125 = 125
x = 82, y = 5
82 + 5 + 11(82) = 12(82) + 5
989 = 989
So we verified y = 5
3/10=30/100=30%
7/20=35/100=35%
8/25=32/100=32%
Answer:
c
Step-by-step explanation:
It is 121 x 10^12 so the answer is A.
