Evaluate 9C9

A 1

B 9

C 0

D 81

Radium is a member of the alkaline earth family. In addition to being a part of this family, what is another property of radium that you can deduce from the information given in the periodic table?

What is the prime number of 24

Use the box method to distribute and simplify (-6x-3) (4x+2)

Two times the greater of consecutive integers is 9 less than three times the lesser integer. What are the integers?

A lawyer has an annual income of $173,482 and will pay a 5.5% income tax rate. What is the amount of income tax in dollars and cents that the lawyer will have to pay?

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.