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

What is 1.11 as a mixed & improper fraction?

A couple get financing for 80% of the 150000

Find the second fourth and eleventh terms of the sequence described by each rule A (n) = 9 + (n-1) (8)

Tell whether the sequence is arithmetic. If it identify the common diffrence. -7,-3,1,5 1) not arithmetic 2) Arithmetic, common difference is 4 3) Arithmetic, common difference is 8 4) Arithmetic, common difference is 7

Round to the nearest 10 and hundred

What's the whole number of 6/2

What is then common difference in the arithmetic sequence 1, 1.25, 1.5, 1.75

Why is world population distribution uneven what factors contribute to this uneven distribution?

How can i do my homework

A game is played as follows: A coin is flipped 3 times. If 3 heads come up, then you win $5. If 2 heads come up, then you lose $5. If 1 head comes up, then you lose $4. If no heads (all tails) come up, then you win $4.