How do i check basic equations

Greg is riding his bicycle. He rides 38.4 kilometers in 6 hours. What is his speed?

Is 0.34353637 a irrational number

Which characteristic of mapping rules refers to a series of numbers in which each number in the series is an equal distance from the next number?

The base of a rectangular prism has a length of 8m and a width of 4 m if the volume is 64 cubic meters, what is the height of the prism.

Can we simplify 1 11/24 I'm

For f (x) = 3x + 1 and g (x) = x^2 - 6, find (f-g) (x) A. 3x^2 - 17 B. - x^2 + 3x + 7 C. x^2 - 3x - 7 D. - x^2 + 3x - 5

Find the value of x. 13,15,17, x, 20,21; The median is 18.

The carousel in st Augustine park has a diameter of 36 ft each ride last 3 minutes and the speed of the carousel is 3.8 revolutions per minute what is the maximum distance riders travel in one full ride round to the nearest hundred

When i was 2 years old, my brother was half of my age ... now im 100, my brother is?

Would I have to find the surface area or the volume to the following question - Bryan wants to paint his room a new color.