Ask question

Ask question

All categories

riadik2000 [5.3K]

3 years ago

13

The admission fee to an amusement park is $27. It costs an additional d dollars to rend a locker to hold your belongings. The to

tal cost for 10 people to enter the amusement park and each rent a locker is $330. How much does it cost for one person to rent a locker?

1 answer:

max2010maxim [7]3 years ago

6 0

Answer:

$33

Step-by-step explanation:

If each locker costs $6, 33x6=330 (the 33 is from 27+6)

You might be interested in

PLZ HELP, AM BEING TIMED

aksik [14]

Answer:

216

Step-by-step explanation:

6 0

3 years ago

Use the algebraic procedure explained in section 8.9 in your book to find the derivative of f(x)=1/x. Use h for the small number

Triss [41]

Answer:

By definition, the derivative of f(x) is

$lim_{h\rightarrow 0}\frac{f(x+h)-f(x)}{h}$

Let's use the definition for $f(x)=\frac{1}{x}$

$lim_{h\rightarrow 0} \frac{\frac{1}{x+h}-\frac{1}{x}}{h}=\\lim_{h\rightarrow 0} \frac{\frac{x-(x+h)}{x(x+h)}}{h}=\\lim_{h\rightarrow 0} \frac{\frac{(-1)h}{x^2+xh}}{h}=\\lim_{h\rightarrow 0} \frac{(-1)h}{h(x^2+xh)}=\\lim_{h\rightarrow 0} \frac{-1}{x^2+xh)}=\frac{-1}{x^2+x*0}=\frac{-1}{x^2}$

Then, $f'(x)=\frac{-1}{x^2}$

7 0

4 years ago

What is the solution of the system? Use substitution.

nekit [7.7K]

Substituting y=6x+2 into equation 3y - 18x =12 looks like:

3(6x + 2) - 18x = 12
18x + 6 - 18x = 12 distributive property left side
6 = 12 simplifying the left side

We now see a contradiction: 6 does not equal 12 What this tells us is that there is no solutions to this equation. So choice 'C' ...

8 0

3 years ago

Read 2 more answers

Hi can u pls help am trying to figure this out

LekaFEV [45]

Answer:

.

Step-by-step explanation:

3 0

3 years ago

What is the end behavior of f(x) = 5x 3 - 2x + 5?

Setler [38]

Answer:

It falls to the left and falls to the right. You can use Geogebra. There you just type the formula and it makes graph from which you can see the directions

6 0

4 years ago

Read 2 more answers