How do you change 4/8 to an decimal?

A driver is 15 feet below sea level. Enter an interger that represent this situation in the box

6.5 subtract decimal 4.08-1.74

0.25 + 1 + 4 + 16 + 64 Select the explicit formula for the sequence.

Simplify the equation. +6y-a+b

10X - 5x - 3x = 0 the solution set is

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.