3 years ago

Jocelyn owns a small business selling used books. She knows that in the last week 51

Mathematics

1 answer:

stiv31 [10]3 years ago

8 0

Answer:

82%

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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Y=x<br> y=-6x–14<br><br> (substitution method)

olga_2 [115]

Answer:

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Step-by-step explanation:

we have

$y=x$ ----> equation A

$y=-6x-14$ ----> equation B

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substitute equation A in equation B

$x=-6x-14$

Solve for x

$6x+x=-14\\7x=-14\\x=-2$

Find the value of y

substitute the value of x in the equation A

$y=x$

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3 years ago

How many pounds of raisins were in her supply when she started?

sp2606 [1]

Answer:

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Step-by-step explanation:

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