Set up a proportion and use cross multiplication to solve. 22% of 50 is. a0

a group of 42 people go to an amusement park. The admission fee for adults is $16. The admission fee for children is $12. The group spent $568 to get into the park. How many children were in the group?

In his first basketball game of the season, Josh made 3 out of 5 free throw shots. Based on this information, if Josh shoots 90 free throws for the season, how many shots made could be expected? A) 50 B) 54 C) 58 D) 60

2 (2z + 4) - 2 (3z + 10)

What is the range of the function f (x) = 3x^2+6-8

the ratio of the number of Annes pencils to the number of jasons pencils is 4:3. Anne has 100 pencils how many pencils does Jason have

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.