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Nostrana [21]
3 years ago
11

Solve the following system of equations. In other words, which values for x and y make both equations true?

Mathematics
1 answer:
bulgar [2K]3 years ago
5 0
Substitute 4x for y and you get
3x+5(4x)=23
3x+20x=23
23x=23
x=1

y=4(1)
y=4
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Answer:

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Step-by-step explanation:

Given that the dimensions (Length, Width and Height) of rectangular box are = 6,5, 1.2.

Volume of a rectangular box = Length * Width * Height

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As mentioned, customer bought a sand box and <u>40 cubic feet of sand.</u>

So,

Volume of rectangular box (R) = 36 cubic feet

Volume of Sand (S) = 40 cubic feet

From analysis

S > R

Which shows that the capacity of sandbox is 36 cubic feet and volume is 40 feet that is a little greater than desired capacity.

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