Graph the line that represents a proportional relationship between y and xxx where the unit rate of change of y with respect to xxx is 0.4, point, 4, point In other words, a change of 1 unit in xxx corresponds to a change of 0.4, point, 4 units in y. Graph the line and write the equation of the line.

the equation is=

42

step-by-step explanation:

about 0.75 hours

step-by-step explanation:

can you complete your sentence? i could !

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168