If x varies directly to y, and x=3 when y=18, what is the constant of variation?

Solve and graph the absolute value inequality: |2x + 1| ≤ 5. A. number line with closed dots on negative 3 and 2 with shading going in the opposite directions. B. number line with closed dots on negative 3 and 2 with shading in between. C.

A collection of 8 backpacks has a mean weight of 14 pounds. A different collection of 12 backpacks has a mean weight of 9 pounds. What is the mean weight of the 20 backpacks? Explain how you found your answer.

Timmykat is on the prowl. The kitten crusader has caught 5 bad guys already today and hopes to be able to catch 2.5 criminals every hour. What are possible amounts of hours that Timmykat needs to be on the prowl to catch at least 30 bad guys?

4x - 8 = 4x + Sidjwjdjdjwndnd

Five times 2 times minus 8 equals

The mean of a set of 7 numbers is 48. The number 104 is removed from the set. By how much is the mean reduced?

Convert 53/8 into a mixed number of an improper fraction

Suppose that y varies directly with x and at the same time varies inversely with z and y=12 when x=6 and z=-2. Write the equation that models the relationship. A: y=-4x/z B: y=4x/s C: y=-4z/x D: y=4z/x

Find tbe quotient 5 / 18 : 2 / 6

The product of 25 and a number fis 5.