Bob is three times as old as Mary. Four years from now, Bobwill be only twice as old as Mary. Find their present ages.

Frank borrowed $5,000 with an annual simple interest rate. The amount of interest he owed after 6 months was $300. What is the interest rate of the loan? A. 1% B. 6% C. 10% D. 12%

Tickets for an event cost $5 for children and $10 for adults. the total ticket sales were $2060. there were 50 more adult tickets sold than child tickets. how many of each ticket were sold?

What is the best estimate for 7.8 x 37.86? A. 46 B. 50 C. 300 D. 400

What is the answer to - 4 (3-1) + 2

If I get my break at 1:24 and I have 30 minutes what time do I get in?

12x+4+35x-25=180 whats the answer

Which pair of numbers are not opposites? | 7 | and - 7 27 and | 27 | 72 and - 72 27 and - 27

What is 669.5554 written in word form

What number sentence that shows 20 is a multiple of 2

How man people can fit into 15 feet if one person takes up 2.5 square feet?