Harry is half his brother's age. His brother is 28 years younger than their Aunt Jenny, who is five years older than Harry and his brother's dad. their dad is 31 years old. how old is Harry?

A company rents out 15 dollars food booths and 20 dollars game booths at the county fair. the fee for a food both is 100 dollars plus 5 dollars per day. the fee fro a game booth is 50 dollars plus 7 dollars per day.

If the product of a number and 8 is divided by 2 and decreased by 10, the answer is 14. What is the unknown number?

Which situation is best represented by the following equation? 40w + 12.50 = 492.50 A) Nicole paid $40 for self-defense classes. She paid a $12.50 registration fee and $492.50 for each week she was enrolled in the classes.

How many circles of a radius 10 will fit vertically stacked in a window that has a height of a 100? The circle should not overlap, the bottom of one circle should not touch the top of the next circle? A. 10 B. 20 C. 5 D. 100

The diameter of the base of a cone measures 8 units. The height of the cone is 6 units. What is the volume of the cone in terms of pi?

Which of the following is the correct description of 'Slope'?

Rewrite 105,000 in scientific notation. 1.5 * 10'3 1.05 * 10'5 1.5 * 10'4 1.05 * 10'3

Factor completely: 16x^4 - 1

There are 60 donuts in 5 packages. how many donuts are in 3 packages?

What is the slope in this equation? y = 3x - 5