Question

Please check my answers?

Answer 1

2.) Specialty t-shirts are being sold online for $30 plus a one-time handling fee of $2.75. The total cost is a function of the number of t-shirts bought. What function rule models the cost of the t-shirts? Evaluate the function for 5 t-shirts.

my answer: 30t+2.75;$152.75? Is that correct?

Answer 2

3.) The distance traveled at a constant speed is directly proportional to the time of travel. If Olivia traveled 306 miles in 8.5 hours, how many miles will Olivia travel in 9.1 hours at the same constant speed?

my answer: 327.6mi?

Answer 3

306 x
---- = ----
8,5 9,1

get from this the x= ?

Answer 4

Are they correct or not? Sir.

Answer 5

moment please

Answer 6

yes -right sure - nice work

Answer 7

you are positive?

Answer 8

for both questions?

Answer 9

yes - i said - right sure

Answer 10

every two

Answer 11

good work -

good luck

bye