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3 years ago

I’ll mark the brainlessly who helps answer this question!!! This will be worth 20 points!! Please helppp mee

Mathematics

1 answer:

svetoff [14.1K]3 years ago

5 0

The degree of a polynomial is the biggest exponent that appears on the variable (or the sum of the exponents in case of a multivariate polynomial).

Here we have a leading term (highest degree term) that's just an x, in both the numerator and denominator. That's a degree of 1 in the numerator, one in the denominator.

Answer: numerator=denominator, third choice

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Lily owed Megan $129.42. So far, she has paid Megan $32.56.

anzhelika [568]

Answer:

She still owes her $96.86

Step-by-step explanation:

Subtract 32.56 from 129.42

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3 years ago

Find an equation of variation where y varies directly as x and y = 75 when x = 5, find y when x is 1.

Dafna11 [192]

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3 years ago

What is the function rule for the line?

11Alexandr11 [23.1K]

So with these equations we need to find the y-intercept and the slope because:

y = mx+b

y = f(×)

b = y-intercept

m = slope (slope = rise/run, rise over run)

rise is y-axis
run is x-axis

The y-intercept is (0,-2)
So now we know that one of the answers must have -2 in it

b = -2

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The answer is:

$f(x) = - \frac{2 }{3 } x - 2$

5 0

3 years ago

Read 2 more answers

How do the constant of proportionality and slope relate to the unit rate

Pepsi [2]

Answer:

When a relationship is proportional, all y over x ratios simplify to the slope of the line which is the constant of proportionality or the unit rate, with one as a denominator. Example: Consider the equation y = 60x. The slope is 60. The rate of change is 60 units for every one unit.

Step-by-step explanation:

7 0

3 years ago

Help pls show work too :)

lutik1710 [3]

Answer:

60 degrees

Step-by-step explanation:

because two inner angles equals the opposite side's outer angle, we can do this

3y + 13 + 4y = 118

we combine like terms

7y + 13 = 118

subtract

7y = 105

and then divide

y = 15

then we do the equation for A's angle

4(15) = 60

4 0

3 years ago