Which one doesnt belong x-2=4, x-3=6, x-5=1, x-6=0

Geoff needs to create a password for his email account. The password most have three letters. How many different passwords can he make? Assume he may not have use each letter more than once.

Which of the following is equivalent to RootIndex 5 StartRoot 13 cubed EndRoot?

Witch number are irrational A. 11 B. 0151155111555 ... C.-14 D. 5/7 E. (9.4)

How to do evaluate each function

Solve for x: 6 (x - 3) = 30

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.