Sams car traveled 120 miles on 9 gallons of gasoline. which fraction expresses the ratio of miles to gasoline ? 1) 4/3 2) 3/40 3) 3/14 4) 40/3

Choice 4.) 40/3

Step-by-step explanation:

To find the fraction that expresses the ration of miles to gasoline We must find a number that both numbers can be divided by equally to simplify the fraction.

In this case the number 3 gets the job done.

120 ÷ 3 = 40

9 ÷ 3 = 3

So our ration of miles to gasoline is 40/3

Hope this helps! :)

When a number is added to or subtracted from a function it moves it vertically up or down.

G(x) is obtained by subtracting 3 from F(x). This means G(x) is obtained by vertical translation of F(x). Since 3 is subtracted from F(x), the vertical translation is downwards.

So, we can say: G(x) is obtained by moving F(x) 3 units vertically down.

Therefore, the correct answer is option D