There are 2 tablespoons in a fluid ounce how many tablespoons are in a cup

What is the maximum total area that 450cm of string can enclose if it is used to form perimeters of two adjoining rectangles as shown?

100 points, hi, i’m not sure how to get the equation from the graph and table.

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.