Your school is ordering computer equipment. If c represents the cost of one personal computer and p is the cost of one printer. Write an expression for the total cost of 16 computers and 5 printers.

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?