The cost in dollars to print n books is 500 + 10n. How many books are printed for a cost of $15 000?Guys help me SOS

Answers

Answer 1

Answer: N= the # of books
So you're trying to find n and you have the cost for the printed books, which is 15,000, so you would set up your equation like this:
15,000=500+10n
Subtract 500 from each side
14850=10n
Divide by 10
n=1,485 books are printed

Answer 2

Answer:

Final answer:

By simplifying the equation 500 + 10n = 15 000, we can find that 'n' equals 1450.

Explanation:

The question is asking to find the number of books ('n') that can be printed for a cost of $ 15,000. The formula provided is the cost of printing 'n' books which is represented as 500 + 10n. To find the number of books ('n'), you need to solve the equation 500 + 10n = 15 000 for 'n'.

First, subtract 500 from both sides of the equation. This will leave 10n = 14 500.
Next, divide both sides by 10 to solve for 'n'. This will give n = 1450.

So, for a cost of $ 15,000, 1 450 books can be printed. Therefore, by simplifying the equation 500 + 10n = 15 000, we can find that 'n' equals 1450.

Learn more about Algebra here:

brainly.com/question/32436021

#SPJ2

Related Questions

2X^2-5x+2=0Quadratic formula
Which on these time measurements is the smallest?
Find the area of rectangle shown below
i will give all star to whoever and fan Logan plans to use $1200 to open a savings account with an annual interest rate of 1.25%. How much more interest will he earn over 5 years if he chooses a compound interest account that compounds interest quarterly instead of a simple interest account? Round your answer to the nearest cent. anyone who noes how to deal with finance and money?
To convert the TUU UI11.What are numbers when Rs 880 is divided in to the ratio of 1 by 5 is to 1 by 6

Which two numbers add to make -11 and multiply to give 24?

Answers

-6+(-5) is -11
12x2 is 24

Verify the identity tan x + cot x / tan x - cot x = 1/ sin^2x - cos^2x

Answers

$(\tan x+\cot x)/(\tan x-\cot x)=(1)/(\sin^2x-\cos^2x)\n\n\text{use}\ \tan x=(\sin x)/(\cos x),\ \cot x=(\cos x)/(\sin x)\n\n\tan x+\cot x=(\sin x)/(\cos x)+(\cos x)/(\sin x)=(\sin x\cdot\sin x)/(\sin x\cos x)+(\cos x\cdot\cos x)/(\sin x\cos x)\n\n=(\sin^2x+\cos^2x)/(\sin x\cos x)\n\n\text{use}\ \sin^2x+\cos^2x=1\n\n=(1)/(\sin x\cos x)\n\n\tan x-\cot x=(\sin x)/(\cos x)-(\cos x)/(\sin x)=(\sin^2x-\cos^2x)/(\sin x\cos x)$

$L_s=(\tan x+\cot x)/(\tan x-\cot x)=((1)/(\sin x\cos x))/((\sin^2x-\cos^2x)/(\sin x\cos x))=(1)/(\sin x\cos x)\cdot(\sin x\cos x)/(\sin^2x-\cos^2x)\n\n=(1)/(\sin^2x-\cos^2x)=R_s\n\nL_s=R_s\Rightarrow The\ identity.$

Jose stores his baseball cards in a box like the one shown

Answers

The formula for volume (V) is l * w * h, where l is length, w is width, and h is height. So in a sense, we have already solved the first part of this problem!

V = 10 * 8 * 3

Now, all we have to do is complete this equation to find the volume.

10 * 8 = 80

80 * 3 = 240

The volume of Jose's box for baseball cards is 240 cubic inches.
Hope that helped! =)

V=lwh

8=l

10=w

3=h

8*10*3=V

V=80*3

V=240

Final Answer: V=240

Sofia learned 10 recipes to create party dishes. She learned these recipes in two weeks. How many recipes can Sofia learn in 5 weeks ?

Answers

If she learned 10 in two weeks, that means she learns an average of 5 per week, that means in 5 weeks all you have to do is multiply by 5, the answer is 25 recipes.

10 recipes/2 weeks = 5 recipes/1 week
x recipes/5 weeks Multiply, answer is
25 recipes.

A migrating bird flies 420 miles in 12 hours . How many miles does it fly in 7 hours

Answers

first find miles per hour then multiply by 7
so 420/12=35
35 times7=245 mph

420 divided by 12 = 35 hours flown by the bird in 1 hour.
35 x 7(hours) = 245 miles flown in 7 hours

An equivalent expression for 9z+27

Answers

Answer:

=9(z+3)

Step-by-step explanation:

Distributive property: a(b+c)=ab+ac

First, you had to rewrite the problem down of 27=9*3

$9z+9*3$

Then, you can also factor it out by the common term of 9.

$=9(z+3)$

Hope this helps!

Thanks!

-Charlie

Final answer:

The equivalent expression for 9z+27 is 9(z+3). By factoring out the greatest common factor, we can simplify the expression and represent it in a different form. For example, if z=5, then the original expression 9z+27 is equal to 72, which is also the value of the equivalent expression 9(z+3).

Explanation:

The equivalent expression for 9z+27 is 9(z+3).

To find the equivalent expression, we can factor out the greatest common factor of the terms, which in this case is 9. We can rewrite the expression as 9(z+3), where z+3 represents the remaining terms after factoring out 9.

For example, if z=5, then the original expression 9z+27 becomes 9(5)+27 = 45+27 = 72, and the equivalent expression 9(z+3) also becomes 9(5+3) = 72.

Learn more about Equivalent expressions here:

brainly.com/question/32827451

#SPJ2

Other Questions

What shape is this?

the ratio of men to women in a certain factory is 3 to 4. there are 198 men. How many workers are there ?

I need help with this Two-step equation18-4x= -2Can anyone help?

A 42" diameter table needs a tablecloth that hangs off the edge 8". What is the radius of the tablecloth?