2 years ago

Dan had a large piece of wood that was 10 feet

Mathematics

1 answer:

Doss [256]2 years ago

7 0

Answer:

40 pieces of wood

Step-by-step explanation:

Find how many pieces he cut by dividing 10 by 1/4

10 / (1/4)

= 40

So, Dan cut 40 pieces of wood

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Part 1) we have

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Substitute the equation B in equation A

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$60-15y+2y=16$

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therefore

the answer Part 1) is the option C

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$y=-x-2$ ------> equation A

$y=3x+2$ ------> equation B

equate equation A and equation B

$-x-2=3x+2$

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$x=-1$

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therefore

the answer Part 2) is

$(-1,-1)$

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