Ask question

Ask question

All categories

3 years ago

13

The cost of producing n necklaces is p(n) = 15n + 60. The necklaces cost $30, which can be represented by c(n) = 30n. For how ma

ny necklaces does the cost of production equal the sales?

1 answer:

zysi [14]3 years ago

5 0

Answer:

n=4

Step-by-step explanation:

You might be interested in

What is the greatest common factor of 4p^4q^5 and 8p^3q^2

Pani-rosa [81]

Answer:

4p^3q^2.

Step-by-step explanation:

The GCF of 4 and 8 is 8.

That of p^4 and p^3 is p^3,

and that of q^5 and q^2 is q^2.

So it is 4p^3q^2.

5 0

3 years ago

What is the Answer 0.844 standard form

AleksandrR [38]

Answer:

0.844*10^0

Step-by-step explanation:

look it up

5 0

3 years ago

Read 2 more answers

Select the all numbers below which are rational numbers.

AfilCa [17]

-76

10.030030030030030...

0.625

18.310

square root 0.25

5/9

8 0

3 years ago

Read 2 more answers

Write an inequality for the following: all numbers less than 7 and greater than -7

dangina [55]

-7 < x < 7
or
x > -7 , x < 7

7 0

3 years ago

For his long distance phone service, Juan pays a $5 monthly fee plus 9 cents per minute. Last month, Juan's long distance bill w

Lera25 [3.4K]

Answer:

80 or 81 minutes

Step-by-step explanation:

12.28-5 =7.28 7.28/.09= 80.88

4 0

3 years ago