1.25 hours for each lawn. 1.25 x 7 = 8.75.
It is probably A. A is the most reasonable answer.
7 = b/11
11 × 7 = 77
Answer:
b = 7
Answer:
B. $39550
Step-by-step explanation:
The expression for the function is not well-formatted, find the correct format in the solution bellow
Step one:
given data
We are told that the function of the cost is

instantaneous rate c(t) is the value obtained when we plug in 100 for t in the function above
substituting we have

$39550
Yes, that is true, you have to simplify -42/-45 to be able to see if they are equivalant.