Parker and China work quality control at a sofa factory. Parker inspects a sofa
from the assembly line every 10 minutes.
China inspects every 10th sofa from the
assembly line. One day, Parker inspected
52 sofas and found 1 defective sofa. China
inspected 60 sofas and found 2 defective
sofas. Use this information for questions
11 and 12.

could you reply to this with the question so i can ?

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: