3 years ago

Can someone help pls

Mathematics

2 answers:

TEA [102]3 years ago

5 0

Answer: b

Step-by-step explanation:

Flura [38]3 years ago

5 0

The answer is C. 30ft

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Step-by-step explanation:

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4 years ago

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2 years ago

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kirill [66]

Answer:

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Step-by-step explanation:

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3 years ago

3x + y = 19 , and x + 3y = 1. Find the value of 2x + 2y

soldi70 [24.7K]

$3x+y=19 \\
x+3y=1 \\ \\
\hbox{add the sides of the equations:} \\
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4 years ago