(07.06 MC)
An unknown number x is at most 30. Which graph best represents all the values of x?
ot
-50 -40 -30 -20 -10 0 10 20 30 40 50
-50 -40 -30 -20 -10
0
10
20 30 40 50
+

-50 -40 -30 -20 -10
++
10 20 30 40 50
0
+

-50 -40 -30 -20 -10 0 10
+
20 30 40 50

Ineed to learn how to solve this problem

You call the pizza store and find out that eachpizza has 12 slices. you expect 16 people tocome, and you estimate each person will eat 3slices. how many pizzas should you order

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