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3 years ago

13

A window washer earns $4 per window. Which equation represents the relationship between his total earnings and the number of win

dows he washes?

1 answer:

Kaylis [27]3 years ago

8 0

Let T be total of money earned and W= number of windows washed
T=4W

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LiRa [457]

Answer:

The answer is b and e

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3 years ago

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Pls help, this is due today

slava [35]

What’s the question?
If it’s area then the formula is pi r^2
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3 years ago

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If the point (b,15) lies on the straight line with equation Y=5x fonde the value of b ?

Andrej [43]

Answer:

b = 3

Step-by-step explanation:

Substitute the y- coordinate 15 into the equation , that is

15 = 5x ( divide both sides by 5 )

3 = x

This is the x- coordinate of the point , so b = 3

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3 years ago

Just help me out with this polynomial i need help <br> { -m^{2} + 6} + { -4m^{2} + 7m + 2} =

PolarNik [594]

Answer:

$-5m^2+7m+8$

Step-by-step explanation:

Here, we add up two polynomials shown.

The polynomials are:

$[-m^2 + 6]+[-4m^2 +7m + 2]$

In order to add up the 2 polynomials shown, we have to see the "like terms" and add them up.

We add up the " $m^2$ " terms and the constant (number) terms. There is one term with "m", so we leave it like that. Let's add up. Shown below:\

$[-m^2 + 6]+[-4m^2 +7m + 2]\\=-m^2-4m^2+6+2+7m\\=-5m^2+7m+8$

This is the sum of the 2 polynomials shown: $-5m^2+7m+8$

7 0

3 years ago

vodka [1.7K]

Proportional mate try that maybe then

6 0

3 years ago