6th grade math , help me please :))

Will mark brainliest with 20 points! the table shows how far object 1 traveled as a function of time. *time (seconds) - 2 4 6 8 *distance traveled (feet) - 18 36 54 72 the equation shows how far object 2 traveled in feet as a function of time in minutes. *f(x) = 10x which object traveled at a faster speed? justify your response.

Ineed to know the answer to this algebra question.

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?