The types of Geometry that mathematicians study are:

A. Euclidean

B. non-Euclidean

C. Both Euclidean and non-Euclidean

D. There are many types

I think it's C but I just want to doublecheck

What is 0.12 as a fraction of 0.8

Solve the following system of equations: - 2x+y=1 -4+y=1

Find the sum of the first 6 terms in the sequence. - 5, - 25, - 125, - 625, ...

How many twelfths equal one third and two third?; -;

Can someone look my profile

What is the range? 8, 10, 60, 3, 5, 13, 12, 40, 8

Make a ratio using two ingredients

What solution is 33x-33=33x+25?

Solve the equation using any method. Round your solutions to the nearest hundredth, if necessary. 3x2 - x - 3 = 0

If f (x) = x^2, which of the following describes the graph of f (x - 1) ? A.) The graph of f (x - 1) is a horizontal shift of f (x) = x^2 one unit to the left. B.) The graph of f (x - 1) is a vertical shift of f (x) = x^2 one unit up. C.