What is 135% as a fraction in simplest form

If Joey purchased a $100,000 house with a 20 percent down payment and borrowed the rest on a 30-year mortgage at 5% interest, what would his monthly payment be?

What is the square root s of the number 144

Express the number 427 thousand in scientific notation

2/15 as a whole number

What is 862,840 rounded to

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.