For every 100 students, 72 prefer pizza.
The are 15 groups of 100 students each amongst 1500 students;
The total number of students preferring pizza then is;
15*72= 1080
Answer:
93
Step-by-step explanation:
0.20*365=73
73+20=93
Consider the function 
You can rewrite it as

When x=-6,

The vertex is (-6.-36).
Answer: correct choice is A.
−2.72 or -68/25
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Answer:
(0, -2) and (2, 0)
Step-by-step explanation:
The solution to a systems of equations is when the x and y values are equal for two equations. This can also been seen as when the two equations intersect. So by looking at the graph you see the line and the circle intersect at the point (2, 0) and (0, -2) which are going to be the two solutions to the systems of equations.