What is 30% of 70? Show your solution.

Their were 45 percent of boys in the class. What was the percent of girls in the class?

The principal wanted to buy 8 pencils for every student at her school. If there are 859 students, how many pencils do the principal need to buy?

Enter the values for the highlighted variables that show how to subtract the rational expressions correctly: StartFraction 2 Over x squared minus 36 EndFraction minus StartFraction 1 Over x squared + 6 x EndFraction =

The area of Pennsylvania is 46,055 square miles. Florida is about 1,428 times larger. What's the area area of Florida?

How many 3-digit whole numbers, whose digit sum is 24, are even?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.