Im probably wrong but i think you would do -4 - 7 + 3 = -8
2 because it's the highest exponent in the expression
Examples of rational numbers are: -2 = -2/1, -5 = -5/1, -14 = -14/1, 1/2, 2/3, 5/8, 3/4, 17/5, . 6 = 6/10 = 3/5, . 25 = 1/4, . 33 = 33/100, 2¾ = 11/4, 3⅓ = 10/3, .
Answer:
6 and 12 have the greatest common factor of 2
A. -2 is the correct answer for the rate of change
