Astudent has some $1 and $5 bills in his wallet he has a total cost of 15 bills that are worth $39 how many of each type of bill does he have

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

Mr.zimmerman invested $25,000 in an account that draws 1.4 interest, compouneded annually. what is the total value of the account after 15 years