What is 13/9 as a mixed number

Simplify x:2+2x : 3+3x:4

Rachel owns a bike rental company. She charges an initial fee of $10 for each rental and an hourly rate of $4. Mike rented a bike for a few hours and paid $22. Write an equation that shows the numbers of hours Mike rented the bike for.

One year, the attendance at the super bowl was 79,401. the following year, attendance was 85,916 use words to explain the relationship between the digit 9 in 79,401 and the digital 9 in 85,916

The length of a rectangle is 3 more than the width. Find the length of the rectangle if the perimeter is 98 in.

A rectangle has a length of 5cm and a width of 4cm. Every dimension is tripled form a similar rectangle. What is the ratio of the perimeter of the two rectangle

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.