Solve for X

3X+20=2X+24

Subtract. Write your answer as a fraction in simplest form. -8 3/8-10 1/6=

The length of a side of a rectangle is 6 cm. What should the length of the other side be so that the perimeter of the rectangle is smaller than the perimeter of a square with a side of 4 cm?

If 2x - 1 = 6, what is the value of 4x squared - 1

Domain and range of graphs

Show work for 44.84*9.84

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.