Determine the equation of combined variation. Then solve for the missing value.

x varies directly with y and inversely with z.

x = 5 when y = 10 and z = 5.

Find x when y = 20 and z = 10.

its not 10

To which subsets of the real numbers do the number 1.68 belong to

Multiplying greater numbers

Create a quadratic trinomial with zeros equal to 4 and 5

A taxi company charges passengers $2.00 for a ride no matter how long the ride is and an additional $0.20 for each mile traveled. Write a rule that describes the relationship between the number of miles m and the cost of the ride c

When cross canceling fractions, can you multiply vertically?

Which angles are corresponding angles? check all that apply

An investment of d dollars at k percent simple annual interest yields $600 interest over a 2-year period. In terms of d, what dollar amount invested at the same rate will yield $2,400 interest over a 3-year period? A. (2d) / 3 B. (3d) / 4 C.

A bag contains 2 steel balls and 5 brass balls. The total weight is 13 pounds. If 2 steel balls are added and 2 brass balls are removed, the weight decreases to 12 pounds. How much does each kind of ball weigh?

A juice shop needed 360 oranges to make 40 L of fresh-squeezed juice. How many oranges would be needed to make 60 L of fresh-squeezed juice?

5) 6 (5a - 2) < 108 -1 0 1 2 3 4 5 6 7 8 9