If y varies directly with x and y=100 when x=5, what is the value of k?

The ratio of nitrogen to potassium in a sample of soil is 12 : 9. The sample has 36 units of nitrogen. How much potassium does the sample have?

Which represents the reflection of f (x) = StartRoot x EndRoot over the x-axis?

What is the LMC for 2x^2 - 8x + 8 and 3x^2 + 27x - 30?

7x+2-5+8 Combining alike term

On Saturday 453 people go to a school play on Sunday 294peole go to the play how many more people go to the play on Saturday?

Make a box-and-whisker plot for the data. What is the median value? 42 48 43 65 58 47 60 56 52 64 51 66 56 62

if your answer is "No," how much more lacquer does she need? if your answer is "yes," how much lacquer will she have left over? show your work to justify your answer.

4m=9m-20 equals what

In a survey conducted by a union, members were asked to rate the importance of the following issues: (1) job security, (2) increased fringe benefits, and (3) improved working conditions. Five different responses were allowed for each issue.

If f (3) = 5 and f (4) = 8 what does f (5) = and f (6) =