Answer:
2.3 or 2
Step-by-step explanation:
that is the solution to the question
70 pepperoni 30 sausage
30 times 6 is 180
70 times 8 is 560
180 plus 560 is 740
x^2 + 6x + 7 = (x + 3)^2 - 2
So the axis of symmetry is x = -3
