2 years ago

PLZ PLEASE OMG PLEASE

Mathematics

1 answer:

STatiana [176]2 years ago

6 0

Answer:

N=N so b

Step-by-step explanation:

Because in LN=NP the reflexive property essentially takes this info and repeats itself N=N

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A coin flipped 14 times and it comes up heads 10 times what is the experimental probability of the coin’s coming up heads ?

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John sells hamburgers ($3) and cheeseburgers ($3.50). One afternoon he sells a total of 24 burger for $79. How many of these wer

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Step-by-step explanation:

Given,

Cost of one hamburger = $3

Cost of one cheeseburger = $3.50

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Let,

Number of hamburgers sold = x

Number of cheeseburgers sold = y

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Multiplying Eqn 1 by 3

$3(x+y=24)\\3x+3y=72\ \ \ Eqn\ 3$

Subtracting Eqn 3 from Eqn 2

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Dividing both sides by 0.50

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Putting y=14 in Eqn 1

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John sold 10 hamburgers and 14 cheeseburgers.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

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