Expand each expression and combine like terms if possible

4 (x-2)

What is this? 6/3 + (-1/6) =

Work out the area of a parallelogram of base 10cm and height 4cm

If x^2 + 2xy - 8 = 0, then when x = 4, dy/dx = A. - 3/2 B. - 5/4 C. 1/2 D. 3/2 E. - 3/4

A scale drawing of Jade's living room is shown below: A rectangle is shown. The length of the rectangle is labeled as length equal to 6 cm, and the width is labeled as width equal to 4 cm.

8d + 3d - 3d - 8 = 3d

The cost is 8.50 an hr. for 1 hr. 13.65 for 2 hrs. 18.80 for 3 hrs. and 23.95 for 4 hrs. if the pattern continues how much will it cost for 6 hrs?

Jimmy measured four pieces of wood. their measures are 4.2 ft, 9/2 ft, 4.02 ft, and 4 2/9 ft. what's the length of the shortest piece

A population of 1236000 grows 1.3%per year. Find the population after 10 years

The first steps in writing f (x) = 3x^2 - 24x+10 in vertex form what is the function written in vertex form

Simplify the following expression. -7x² - 5x-6x² + 4 + 15x