There are 14 boys and 10 girls in Mr. Savoie's class. If 5 more girls join the class, how many boys must be added to the class in order for the ratio of boys to girls to stay the same?

In an underground parking lot, the charge for parking is $1 for the first hour and $0.50 for each additional hour (or part of an hour). A customer's parking stub shows that their car was parked for 3 hours and 49 minutes.

What is 13/169 in simplest form?

380 students; 5% increase

21.78*10^-6 in standard form.

Zelmas friend told her that she could earn $54 for cleaning up after a birthday party. Zelma wants to calculate the hourly rate. If she works a total of 4.5 hours, the equation 4.5x = 54 can be used to determine her hourly rate.

3 to the 4 power times 3 negative 7 what is the product in positive exponents

How do you write 10/24 in simplest form

How to factor 12x^2-11x-36

A spinner has four equal sections labeled one through four you spin the spinner once what is the probability the arrow will land a number greater than one

Make 75 using 7 5 6 3