Please Help me. Suppose you plan to take 500 km trip in a car that gets 60km/gal. Determine the function C=f(p) that gives the cost of gasoline cost p(pesos) per gallon.​

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

What expression is equivalent to 42x-56y