How many terms are in the expression a3 + 3a2b - 4ab - 11b + 7?

5x:y=15 y does not equal to ...

An elephant has a mass of 6.8 * 10 3 kg. A blue whale has a mass of 1.71 * 10 5 kg. About how much greater is the mass of the blue whale? A. 164 kg B. 1.64 * 10 2 kg C. 1.64 * 10 5 kg D. 1.1 * 10 2 kg

25, 8, 10, 35, 5, 45, 40, 30, 20 What is the lower quartile of the data set above?

M is directly proportional to r^3 when r=4, m=160. work out the value of m when r=2

1. If the radius of the sphere above is 4 in, what is the approximate volume of the sphere?

Which pair of numbers are not opposites? | 7 | and - 7 27 and | 27 | 72 and - 72 27 and - 27

What is 669.5554 written in word form

What number sentence that shows 20 is a multiple of 2

How man people can fit into 15 feet if one person takes up 2.5 square feet?

The dimensions of triangle A are three times the dimensions of triangle B. The area of triangle B is 6 cm2. What is the area of triangle A?