The values in the table represent a linear function What is the function rule?

Write the rule in function notation using the slope intercept form of a line into your answer in the box

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

If the average of x,y and z is 15 what is their sum