One machine can complete a production run at a factory in 46 hours. Two machines can complete the production run in 25 hours if they work-together. How long would it take the second machine to complete the production run if it had to do the job by itself?

yes

step-by-step explanation:

yes

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides

the correct answer is c

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10