14. a company rents bicycles for a fee of $10 plus
$4 per hour of use. write an algebraic expression
for the total cost in dollars for renting a bicycle
for h hours.

10+4h

Step-by-step explanation:

variation

the constant $10+the variable( 4×hpw many hours used).will give me that answer.

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation:

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)