Cindy needs to order 150 invitations which are sold in packs of 20. How many packs does Cindy need to buy?
1 answer:
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Answer:
<em>please view graph below</em>
Step-by-step explanation:
I chose to plot the points, since that is a pretty simple graphing method.
X-axis: Game Number
Y-axis: Score
Desmos can help us out on this one.
Points:
(1,97)
(2,109)
(3,102)
(4,114)
(5,100)
(6,133)
(7,103)
(8,115)
(9,128)
(10,101)
(11, 116)
(12, 127)
(13, 117)
(14, 98)
(15, 127)
These plot point create a sort of vertical cos(x) graph.
Hope this helps!
