If DE = 1.1 and DF = 2.8, what is EF?

Mary eats 5 bananas ann an additional 2 bananas when she works our for 2 hours. Represent the number of bananas that she eats when working out with an equation.

B = 3ft, slant height = 5ft, perpendicular height = 4ft

How wide is a poster that has a length of 9/2 feet and area of 45/4 square feet?

The ratio of adults to students on the field trip is 3 to 5. If there are 15 students on the field trip, how many adults are there?

Express the height of the following rectangular prism in meters. 75 centimeters is the height. 5 meters is the width. and 3.5 meters is the length

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.