George is twice as old as Edward, and Edward's age exceeds Robert's age by 4 years. If the sum of the three ages is at least 56 years, what is Robert's minimum age?

you invest $15,000 in a savings account with an annual intrest rate of 2.5% in which the intrest is compounded quarterly. how much money should you expect to have in the account after 5 years?

Jenny's Bakery sells carrot muffins for $2.00 each. The electricity to run the oven is $120.00 per day and the cost of making one carrot muffin is $1.40. How many muffins need to be sold each day for the bakery to break even?

If you get up at 7:20am and need to be at your friends house at 9:15am how much time do you have to get ready if it takes you ten minutes to walk there and 25 minutes to get dressed

The cost for fudge at Candy Lane is represented by the table. The graph shows the cost of a similar fudge that Best Fudge Shop sells.

Circle D is inside of circle A. Circle A overlaps with circle B. Circle B also overlaps with circle C. Based on the Venn diagram, which of the following statements is correct? Only sets A, B, and C are subsets of the universal set, U.

A club uses the function f (x) = 121 (1.12) ^x to predict the number of members it will have x years after 2010. What is the predicted number odds members the club will have in 2020?

What is 24500 up 27%

5 ducks to 30 geese What's the meaning?

Given the explicit formula for an srithmetic sequence find the first five terms and the 52nd term

Negative three plus x equals eleven