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2 years ago

16.) The function C(x) – 25x + 50 represents the cost (in dollars) for

Mathematics

1 answer:

ohaa [14]2 years ago

4 0

The answer is 16 B hope this helps! i can do it for you Graph the linear equation.
y = 4x - 5

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A faucet is used to add water to a large bottle that already contained some water. After it has been filling for 55 seconds, th

True [87]

Answer:

$y=3x+4$

Step-by-step explanation:

Let y be the amount of water in the bottle x seconds after the faucet was turned on.

We have been given that the gauge on the bottle indicates that it contains 19 ounces of water after it has been filling for 5 seconds. After it has been filling for 11 seconds, the gauge indicates the bottle contains 37 ounces of water.

We have two points on the line $(5,19)$ and $(11,37)$ .

Let us find slope of the line passing through these points.

$m=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{37-19}{11-5}$

$m=\frac{18}{6}$

$m=3$

We will write our required equation in slope-intercept form $y=mx+b$ , where, m represents slope and b represents the y-intercept.

Let us find y-intercept by substituting $m=3$ and coordinates of point $(5,19)$ in slope intercept form.

$19=3\cdot 5+b$

$19=15+b$

$19-15=15-15+b$

$4=b$

Therefore, our required equation would be $y=3x+4$ .

8 0

3 years ago

If A = { a, b, c, d} and B = {b,c,d,e} Then find AnB {b,c,d}<br>

vladimir1956 [14]

Answer:

AnB = ( b, c, d ) is the answer.

Hope this will help u

5 0

3 years ago

Can I please get some help with both problems

dimulka [17.4K]

So you subtract 180 from 90 you get you answer then you will divide it by 55 and your remaining answer which you will get will be x

4 0

3 years ago

How to write 3,028,002 In Word Form

allsm [11]

<span>three million twenty eight thousand two=3,028,002
</span>

5 0

3 years ago

Read 2 more answers

Help with homework plzzzzz!!!!!!!!!!!!!

Zanzabum

I'm not good with intigers, but if you added two negative intigers together wouldn't it still be negative? If you added -1 to -2 you'd get -3. It would always be less than the two original integers.

7 0

3 years ago