Acarpenter needs to cut four sections, each 3–feet 8–inches long, from a piece of molding. if the board is only sold by the foot, what’s the shortest length of board she can buy?

3 feet 8 inches converted to inches is 3x12+8=44inches

44inches times 4 pieces is 176 inches.

176 inches converted back to feet and inches is 176/12=14 feet 8 inches so he would need 15 feet of board

step-by-step explanation:

if x = 2 you have to find x to finish the problem

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.