Combine like terms.

1/2 x - 1/8 x

a. 3/8 x

b. -1/16 x

c. 1/8 x

d. -1/8x

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer