Maria is planning a party. nancy, her friend, suggests that she should order 3 pizzas for every 7 people. if she is expecting 21 people at the party, how many pizzas should she order?

a. 42
b. 9
c. 49
d. 21

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36