To make lemonade, the ratio of cups of water to cups of lemon concentrate is 5:2, If you need 28 cups of lemonade, how many cups of lemon concentrate will you need? A. 12 cups
B. 16 cups
C. 8 cups
D. 20 cups

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done