What is the expressions of 2/5and5/2?

Whats the answer -8x + 7y - x-6y+4x=

What is the product in lowest terms? 8/15 x - 3/10

The orbit of the earth around the sun is approximately is a circle The radius of the orbit is about 1.5*10^8 KM. How could you calculate the circumference of the orbit? The orbit of a communication satellite around earth is approximately a circle.

A sporting goods store charges $30 for 12 cans of tennis balls and $45 for two boxes of golf balls. A coach orders 100 cans of tennis balls and 5 boxes of golf balls. How much will the coach pay for the tennis and golf balls?

The area of a triangle is 8.50 square inches. The triangles height is 15inches. What is the length of the base? A) 6 inches b) 8 inches c) 10 inches d) 12 inches

Will fan and medal! Identify the transformations that describe the graph of an even function select all that apply. 1.) reflection over the X axis 2.) reflection over the Y axis 3.) reflection of the line Y = X 4.) 90° rotation around the origin 5.).

A certain strand of bacteria triples every hour. At 1:00 pm there were 5 bacteria. Determine how many bacteria there would be at 5:00 pm on the same day?

Complete this statement 40xa^2+24ax+32a=8a ()

Simplify 8BC - 9BC + 10BC - 6BC

Pattern: 0, 1, 3, 6, 10, 15, __ Explain the pattern of these numbers.