Write ninety-eight and one tenth as a decimal number.

Pick the description of a geometric object that best matches the real world object box for a deck of card

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

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)