Whats 21 divided by 180

3 1/2 divided by 2 3/5

Carrie purchased a motorcycle for $7,948. she made a down payment of $3,625. she applied for a four-year installment loan with an interest rate of 12.2%. what is the total cost of the motorcycle after four years?

Which two ratios form a proportion? A) 2 : 3 and 4 : 12 B) 2 : 3 and 6 : 12 C) 2 : 3 and 12 : 18 D) 2 : 3 and 12 : 36

What is the quotient when (x+3) is divided into the polynomial 2x2+3x-9

When a researcher needs to compare means for a variable grouped into two categories based on some less-than interval variable, an _ in appropriate?

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.