A car can travel 210 miles on 8 gallons of gas. Which equation best represents the linear relationship between x, the number of gallons of gas, and y, the total distance the car can
travel?

D = (2 5/8) (miles per gallon)x miles

Step-by-step explanation:

Total distance traveled = (rate of fuel consumption)(number of gas)

                                          (210 mi / 8 gal)x, or, after reduction,

D = (210/8)x, or

D = (2 5/8) (miles per gallon)x miles

b

step-by-step explanation:

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.