suppose you add or subtract two quadratic trinomials that use the same variable. what are the possible classifications for the sum or difference?

What is the size of the matrix resulting from

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

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.