The total weight of three tables is 16.9 pounds. the first table is twice as heavy as the second table and the weight of the third table is 1/3 the weight of the second table. what is the weight of table one?

In angle pqr find the measure of

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?

What is the slope of the line passing through the points (3, 3) and (5, 7) ? 1. 2 2. 1/2 3. −2 4. −1/2