In Miss perrons Class 75% of the students are boys. there are 18 boys in the class what is the total number of students in Miss perrons class?

What is the sum of the measures of the interior angles of a 25-gon

16 more than one third of a number w

Write the quadratic equation in standard form. What is the value of b 2 - 4ac? 1 = 2x 2 + 7x

On an average Saturday, 15% of tickets sold are child tickets. If there were 460 tickets sold in total on Saturday. How many were sold to children?

Find the kilograms in 4000g

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.