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DanielleElmas [232]
3 years ago
6

There are 16,925 bottles of red paint packed in a box. There are 21,775 bottles of blue paint packed in another box.

Mathematics
2 answers:
ziro4ka [17]3 years ago
8 0
Now, this is something called math. 

21775-16925=4850

Yep. Go do some studying, it might help you. Also, this isn't middle school math, please post it under the relative category (that being kindergarten).
elena-s [515]3 years ago
8 0
Just do 21,925 - 21,775

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You can multiply to find the answer. 5.5 times 40 = 220 miles.

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32 33-cent stamps, 8 23-cent stamps

Step-by-step explanation:

In order to solve this question, we need to set up a system of equations. Also known as solving for two variables (the number of each stamp).

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To make our first equation, let's think about the number of stamps total we have. We can say:

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<em>(AKA - The number of 33-cent stamps, plus the number of 23-cent stamps, equals 40 stamps.)</em>

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If you have a TI-84 graphing calculator, you can go to apps -> polysmlt2 -> simultaneous eqn solver, and then input these equations into the menu. This will solve the problem for you.

If you need to do this manually, let's use substitution. Condense our first equation to make it more substitutable.

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Now, let's put this into our second equation.

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Distribute, and solve for y.

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