Connor has completed 4 test questions, which is 25% of the total amount of test questions. How many test questions are there in all? pls help its a test

Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

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