the entire 6th grade class is taking a field trip to the science center. there are 151 children and 10 adults. each school bus holds 48 people how many buses needed to be used

A decimal and a fraction between - 4 and - 3

The length of one side of a a square field is represented by the expression 3 - 7x

N squared minus 1 equals 8

the base of a triangle is 8 inches more than the height. The area is 45 inches. Find the dimensions of the triangle

What is the range of 16.20, 15.50, 14.40, 16.30, 16.20, 15.40, 16.10, 16.10 and 15.30 mins

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.