Ariel can purchase ready made pizzas for $14.50 each. If she makes them herself in the cafeteria, she can spend $46 on ingredients, and $6.50 per pizza on labor. For how many pizzas is it cheaper for the cafeteria to make pizzas themselves rather than buy them ready made?

answer: 25.4 units

step-by-step explanation: radius = 12.7 units

diameter = twice the radius

diameter = 12.7 x 2

= 25.4

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

i think the correct option is the second option.