A box of laundry detergent costs $9.35. How many boxes can Martin buy with $55? How much more money does he need to buy an extra box?

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost

Solve for x. −3/4(x+2)=6 enter your answer in the box

The length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?