How do I write a mixed number as a fraction 6 5/8

Which expressikn can be used to find 38 percent of 22? A:0.38*22 B:1/38*22 C:38*22 D:1/0.38*22

Use cos (t) and sin (t), with positive coefficients, to parametrize the intersection of the surfaces x^2+y^2=81 and z=5x^4.

Both ABC and 3D8 are three digit numbers such that ABC - 3D8 = 269. If 3D8 is divisible by 9, what number does ABC represent?

There are 14 helicopters in our fleet. We'll use mission. How many helicopters is that? of them for this

Janet designed a star on her computer, and each side had a length of 40 mm. She reduced the figure by a scale factor of 0.65. What were the side lengths of the reduced star?

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.