That would be my approach...

What units were they originally on?do you have a picture of the graph with it?
D
He washes 60 sq ft in 1/4 of an hour. Multiply 60 by 4 and you get 240 per hour
Answer:
Lucy reads 10 fewer pages that Carey
Step-by-step explanation:
The first sentence reads as Carey having more, so Lucy has fewer,
Rewriting it using fewer means that Lucy will be the main subject of the sentence, so Lucy reads 10 fewer pages that Carey is the sentence you want
Answer:
Domain is R ( all real numbers)
Range is R (all real numbers)