A bag contains 20 gray and 23 white marbles. A marble is drawn at random. What is the theoretical probability of drawing a white marble? P (white)

Write a real world situation to explain - $15<$7

How do you solve (-3) (-1)

The area of a rhombus is given by the formula A=1/2xy, where x and y are the lengths of the diagonals. If the diagonals of a rhombus have lengths 10cm and 20cm, find the area of the rhombus.

M divided by 6 = 21 so what does m equal

7x+8y=-46 2y - 6=0 What is the solution (x, y) to the system of equations above?

What is the mean of 35,40,12,16,25,10

3 dollar 8 dimes + 1 dollar 2 quarters 5 pennies

A 5 ft woman is standing next to a tree. her shadow is 10 ft long the trees casts a shadow that is 116 ft long. how tall is the tree? worksheet

The perimeter of a rectangular playing field is 244 feet. If its length is 2 feet longer than twice its width, what are the dimensions of the field?

Find the center and radius of x^2+y^2+9x-8y+4=0