Question

http://static.k12.com/calms_media/media/1557000_1557500/1557381/1/da9734f28a581ce50cecff9100786333d06bd25c/MS_IMB-1401029-190410.jpg The number of miles driven is proportional to the gallons of gasoline used. The graph shows this relationship.

What is the unit rate for miles driven per gallon? WILL FAN AND MEDAL PLSE HELP!!!!

Answer 1

you have to find the slope

Answer 2

OOKKKAAAYYY?

Answer 3

do you know the formula?

Answer 4

IM A DUNCE IN MATH

Answer 5

whoops caps lock

Answer 6

\(\dfrac{y_2 - y_1}{x_2 - x_1}\)

Answer 7

so lets use these points
(1, 10)
(2, 20)

Answer 8

\(\dfrac{20 - 10}{2 - 1}\)

Answer 9

4 gallons is used for 38 miles i need to find the unit rate

Answer 10

subtract

Answer 11

subtract what i put

Answer 12

10/1?

Answer 13

so that is the unit rate 10/1 or 10 miles per gallon

Answer 14

ur sooo coool