For a class assignment, students are asked to record the total amount of water they drink in one day. Melinda records that she drank 8-fluid ounce glasses of water and two 1-pint bottles. How many quarts of water did Melinda drink during the day?

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°