2 and 3/8 as decimal?

The equation of the linear regression line represents the relationship between the number of years since 2000, x, and the average cost of tuition at a four-year college, y.

It has 2 more vertex than an octagon and 2 fewer sides then a hendecagon

If 7x 2a = 3x 5a, what is x equivalent to?

Cake stall raised $120. Planned to give 1/4 to a children's charity and 2/3 to an anti animal cruelty charity. How much will each group receive and how much is left over?

The mean radius of the sun is 432,450 miles. How would this number be written in scientific notation?

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.