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3 years ago

Solve each system by elimination. substitution by multiplication

Mathematics

1 answer:

umka2103 [35]3 years ago

4 0

M = 135/19 and n = -5/19

You have to give them like terms so that when you eliminate they cancel out and you can solve. The easiest way to do so is by multiplying the top equation by -4 and the bottom by 3.

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5 ( x + y) +3 (2x +y)

satela [25.4K]

Answer:

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Step-by-step explanation:

(5x + 5y) + 3 ( 3 · 2x + 3y)

(5x + 5y) + (6x + 3y)

5x + 5y + 6x + 3y

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2 years ago

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liberstina [14]

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Step-by-step explanation:

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3 years ago

Select the correct locations on the graph. Select the lines that represent functions.

Paul [167]

Answer:

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Step-by-step explanation:

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3 years ago

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PLS HELP!!! ONLY ANSWER IF U KNOW IT!!

atroni [7]

Answer:

hello,

the answer is option c (0.84)

and if you wabt to find in angle then the answer is 33.04°.

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3 years ago

Nicolas sold 86 newspapers on Monday 79 on Tuesday and 68 on Wednesday and 83 on Friday how many newspapers did Nicholas sell on

natima [27]

Answer:

Step-by-step explanation:

86+79+68+83=316

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2 years ago

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