Kayla used 3 cups of flour to bake 24 muffins. how many muffins can kayla back with 4 cups of flour?

need done asap!

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

Which of the following is the result of expanding the series

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase