Berto has $12 to put gas in his car. If gas costs $3.75 per gallon, which ordered pair on the graph of the line relating number

Question

3 years ago

9

of gallons of gas, x, to the total cost of the gas, y, includes the greatest amount of gas Berto can buy?

2 answers:

Nikolay [14] · Answer 1 · 2022-03-23T03:45:57+03:00

5 0

number of gallons of gas, x
total cost of the gas, y

3.75x <= 12
x <= 3.2

The greatest amount of gas Berto can buy is 3.2 gallons

Brrunno [24] · Answer 2 · 2022-03-23T04:46:29+03:00

Answer:

(3.2, 12)

Step-by-step explanation:

Total cost for gas = $12

Cost per gallon = $3.75

Letting total cost of gas be y and number of gallons be x, maximum number of gallons of gas he can buy would be ;

Total cost of gas/ cost per gallon = 12 / 3.75 = 3.2 gallons

Therefore , the coordinate pair (x, y) = (3.2, 12)