Find the nth degree of polynomial

What is the average of 135 miles and 3hours?

Ron deposited $1 in a savings account earning 5% interest, compounded annually. To the nearest cent, how much interest will he earn in 3 years?

25/100 is lowest terms

If two triangles are put together, what is the new shape?

Why is 1/2 not useful as a benchmark to compare 5/8 and 9/10?

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.