56 is 70% of what number

George is shooting free throws before basketball practice. He makes 18 out of the 20 shots he attempts. How many shots would you expect him to make if he attempted 100 free throws?

For every 144 light bulbs produced, 6 are defective. Find the number of defective light bulbs that could be expected out of 720.

Nora bought 2/3 yards of material for $4.00 ryan bought. 08 yards for $6.00 who paid ther most

I sold brownies for. 20 wanted to buy baseballs cards for. 36 what is the least amount of Brownies need to be sold

Which shows an equation for this situation? Gary is 3 years older than twice the age of his sister, Elena. A) G = 6E B) G = 2E + 3 C) E = 3G + 2 D) G = 3E + 2

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.