Simplify the expression. 7 (3x + 5y) + 4y

21x + 39y

21x + 63y

21x + 9y

56xy + 4y

Determine the principal P that must be invested at rate r = 7%, compounded monthly, so that $500,000 will be available for retirement in t = 19 years. (Round your answer to the nearest cent.) P = $

What is 5.83095189 simplified as an integer

The sum of 6 consecutive integers is 519.

A cylinder has a radius of 24 m and a height of 9 m, what is exact volume of the cylinder

Distributive property - (2x 14)

Cheryl and four of her friends went hiking on Saturday. They hiked a total of 6 miles in four hours. What is the average speed that they hiked?

Calculate the length of the circumference of a circle with diameter of 10.4

Desiree had 35 stickers. She gave each of 3 friends the same number of stickers. She now has 20 stickers left. She then gives the same number of stickers to each of another 5 friends. How many stickers to each of another 5 friends.

Have a rectangular space, area of the space is 70 square feet. The length of the space is 14 ft, what is the width of the space

Rebecca bought a desk for $70 she refinished it and sold it for a 20% profit? How much profit did she make? What price did she resell the desk for