Answer:
the greatest common factor is 3
2 because 8 divided by 4 is 2.
Anthony gave the sales clerk $40
Step-by-step explanation:
7x^2+2x-4
a standard form is ax+by=c
5x^2 add 2x^2=7x^2 then -2x but when you have a -10 +6 you get -4 giving you the answer of 7x^2 +2x -4