The amount of drinks is a linear function of the number of drinks. The maximum amount that can be purchased is 100 soft drinks.
Let
amount of drinks
number of drinks
For drinks not more than 50

For drinks more than 50.

For a purchase of $85, it means that:

So, we solve for x in both equations.


Collect like terms


Divide through by 0.8

--- approximated


Collect like terms


Divide by 0.7

By comparing both values:



Hence, the maximum amount that can be purchased is 100
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brainly.com/question/20286983
Answer:
4/9
There are a total of 9 movies to choose from. 4 of them are comedy. So the chance you will pick a comedy is 4 out of nine.
Answer:
0
Step-by-step explanation:
Answer:
-22x-11
Step-by-step explanation:
Your welcome! :)
Answer:let the invstmt be X and Y
X+Y=34000
0.02X+0.03Y=890
0.02(34000-Y)+0.03Y=890
680-0.02Y+0.03Y=890
0.01Y=210
Y=21000
X=13000
Step-by-step explanation: