Acar averages 18 miles per gallon of gas in city driving and 27 miles per gallon of gas in highway driving. what is the total number of gallons of gas needed to drive 6x miles in the city and 18x miles on the highway?

1.677

step-by-step explanation:

i'm not good at explaining stuff but if you need an answer i'm here for you.

d

step-by-step explanation:

by observation, we can see that the the graph is simply the graph of y = |x| that has been shifted 4 units downwards and 3 units to the left.

we can recognize in choice d :

y = | x + 3 |   - 4 (rewriting in general form)

y = | x - (- 3) |   - 4

the "-4 " term means   that the graph has been shifted by 4 units in the negative y direction

the "-3 " term means   that the graph has been shifted by 3 units in the negative x direction

this matches our observation of the graph described above.