To make a bouquet, it takes 148 cm of ribbon. It takes 65 cm more of ribbon to make a bouquet than to make a corsage. To make 9 corsages, how many centimeters of ribbon does it take?

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width