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vampirchik [111]
3 years ago
9

mrs. plummer ordered 48 pizzas for the graduation party. If 1/3 of the pizzas were cheese. How many pizzas had only cheese on th

em
Mathematics
2 answers:
lesya692 [45]3 years ago
7 0
Hello there!

To find how many pizzas only have cheese on them, you'll need to divide the number of pizzas ordered by 3. You'll need to divide the number of pizzas by 3 because 1/3 of the pizzas have cheese on them so by dividing 48 by 3, you'll be finding 1/3 of the pizzas w/ cheese. 

48/3=16

Once you've divided 48 by 3, you'll get 16 pizzas w/ cheese.

I hope this helps!
DENIUS [597]3 years ago
3 0
16 because one third of 48 is 16
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Now plug in d = 1. You should get A(1) = 180.45 as the result.

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A shortcut is to notice that the slope of the line is 0.45

It might help to view A(d) = 0.45d+180 as y = 0.45x+180. We see that the equation is in slope intercept form y = mx+b

m = slope = 0.45 tells us how much additional dollars Terry earns for each additional mile traveled

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