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3 years ago

Melaine has written 5/6 of her essay. she has written 15 pages so far. How long does her entire essay have to be?

Mathematics

1 answer:

MrMuchimi3 years ago

7 0

Answer:

Step-by-step explanation:

3*5=15

Therefore, every time she completed 3 pages that was a mark down.

3= 1/6 12=4/6

6=2/6 15=5/6

9=3/6 18=6/6 or 1 whole

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4x - 5y = 15<br> find the slope and y-intercept

Mazyrski [523]

Answer:

slope=4/5

y-intercept = -3

Step-by-step explanation:

first we need to rewrite the expression to

$y=mx+b$

were b is the y-intercept and m the slope

$4x-5y=15\\\\4x-5y+5y=15+5y\\\\4x+0=15+5y\\\\4x=5(3)+5(y)\\\\4x=5(3+y)\\\\\frac{1}{5}*4x= \frac{1}{5}*5(3+y) \\\\\frac{4x}{5}=3+y\\\\\frac{4x}{5} -3=3+y-3\\\\\frac{4x}{5} -3=y+0\\\\y=\frac{4x}{5} -3\\\\y=\frac{4}{5}x-3$

so there we have it

$m=\frac{4}{5} \\\\b=-3$

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3 years ago

Which is NOT a polynomial?

fomenos

The first is not a polynomial as one term is dividing.

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Austin's office is 360 square feet. Calculate the area of his office in square yards.

Marta_Voda [28]

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zvonat [6]

Answer:

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