What proportional segment lengths verify that xz || pq? enter your answers in the boxes

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

In angle pqr find the measure of

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)