7/18 of the students made the track team. 9/18 made the volly ball team. (No one made both teams.) What fractional part of the students are on those team? (there are 35 people in the class)

These plots show the number of kilometers a group of students at Middleton Middle School and at Westwood Middle School travel to get to school each day. Number of Kilometers Middleton and Westwood Students Travel to School 2 dot plots.

Leila started a savings account to buy a new bike. She started with some money her grandmom gave her and added the same amount each week from her babysitting earnings.

Leah is buying curtains for her bathroom window. She wants the curtains to hang from the top of the window to the floor. The window is 4 feet high. The bottom of the window is 2 1/2 feet above the floor.

Find the cost of 100gram at 85p per 1/2 kg?

The perimeter of a square is 108. Find the length of the diagonal of the square.

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.