What is 0.45 as a fraction how do I show my work

Find the area of a square chessboard that measures 15 inches on each side a. 225 in² b. 60 in² c. 30 in² d. 15 in²

X+y=5 what is the value of the function when X=4

Simplify 10.26 - 1.9 x 3.7 + 0.1 2

Suppose that (y) varies with (x). Write an equation for the inverse variation. y=4 when x=7 A: y = x/28 B: y=3x C: x = y/3 D: y = 28/x

Find the radius of the sphere with the given volume 36πin^3

Alana bought 6 books each book costs 13$ and each bookmark cost 2$ how much did she spend on books

Find the slope of this line 4y-x=0

Brett measured a building to be 100 ft long and 23 ft wide. How could you use what you know about the powers of 10 to quickly show Brett how to find the area of the building?

Use the geometric mean (leg) theorem. What is the value of a?

Equation for the monthly mortgage payment