A vehicle uses 1 1/8 gallons of gasoline to travel 13 1/2 miles. At this rate, how many miles can the vehicle travel per gallon of gasoline?

A.16/243
B.4/3
C.12
D.13

the answer is 12 as 13 1/2 miles is not 14 and we round up to double check 14/1 1/8 =12.17 so when we compare to 13/ 1 1/8 miles we see the answer is 11.30 and the midmay point of 11.30 and 12.17 is 47/2 which is 23.35 11.30+ 0.2335 is 11.53 and rounds up to 12.

Step-by-step explanation:

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

40 minutes

step-by-step explanation:

add the time and multiply by 2