The judge at Marcy's skating competition gave her scores of 9.6,9.2,9.4, and 9.3. what score would be the fifth judge have to give Marcy to raise her average score to 9.4

Determine all values of K for which the roots of the equation x squared minus 8x + k equal 0 are complex

8j^3 - 2jq^3 this is for the greatest common factor

Kelli has $450 in a savings account. She wants to have at least $300 at the end of the summer. She withdraws $15 per week. How many weeks can Kelli withdraw money from her account

Twice a number less than seven

Rename 1/2 into its proper fraction

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.