The expression $9.99d+$12.99c can be used to find the total cost of d pounds of almonds and c pounds of cashews. how much does it cost to buy 1 1/2 pounds of almonds and 2 1/2 pounds of cashews?

Find the vertex of the function given below y=x^2-6x+1

Which number produces a rationale number when multiplied by 1/5

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ