Arecipe for twelve cupcakes uses two cups of flour. angela wants to bake forty cupcakes for the bake sale. which proportion below should she use to find the amount of flour needed?

How many zeros does the function f(x)=4x3-x2+1 have

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?