The profit a company makes is its revenue (R) minus its costs (C). For a bicycle shop C = 4x +60 and R=14x -0.01x? where x is the
number of items sold. Which expression does not represent the profit
in terms of the number of units sold?

A.10x-(0.01x^2 +60)
B. x(10-0.01x)-60
C.10x -0.01x^2-60
D.10x -0.01x^2+60

ad = ae + ed = y + 7

similar triangles therefor

ac/ab = ad/ae

6/4 = (y + 7) / y

cross multiply

6y = 4(y + 7)

6y = 4y + 28

2y = 28

y = 14

step-by-step explanation:

any options?

step-by-step explanation:

idk

step-by-step explanation:

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.