Question

I really need help with my pre-algebra homework

Answer 1

okay ....how can i help

Answer 2

mostly story problems..

Answer 3

How long did it take Ted to drive 272 miles if his average speed was 68 mph?

Answer 4

you know the distance and you know the speed

so you need time

time= distance/speed=272/68= hour

Answer 5

272/68= 4hours

Answer 6

yes

Answer 7

thanks
convert 140 square feet into square inches.

Answer 8

idk how to do the square thing

Answer 9

how you convert in to ft

Answer 10

so is it 140 x 12

Answer 11

1 ft= 12 in
1ft^2= 12^2 in ^2

Answer 12

is it 1680 square inches?

Answer 13

(140 ft^2)(12in/1 ft)*(12 in/1ft)=140*12*12

Answer 14

i am getting 20160 in^2

Answer 15

oh okay

Answer 16

okay.....take care

Answer 17

your right