Andy's total bill for lunch is is $20 .the cost of the drink is 15% of the
total bill and the rest is the cost of the food .what percent of the total bill did andy's food cost ? what is the cost of the food?

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Which statements are true about box plots? check all that apply. they describe sets of data. they include the mean. they show the data split into four parts. they show outliers through really short “whiskers.” each section of a box plot represents 25% of the data.

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas