3. Name the operation that should be done first in this expression: 7.9 (4+3)
O subtraction
O addition
O division
O multiplication

Match each polynomial with its factorization.

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.

Graph the system of equations on your graph paper to answer the question. {y=−x+4y=x−2 what is the solution for the system of equations? enter your answer in the boxes.