Danielle needs 550 copies of her resume printed. dakota printing charges $24.50 for the first 250 copies and $12.50 for every 100 additional copies

Step-by-step explanation:

Dakota printing charges $24.50 for the first 250 copies and $12.50 for every 100 additional copies.

Danielle needs 550 copies of her resume printed. This means that

The cost of the first 250 copies would be $24.5

The number of copies left is

550 - 250 = 300

The cost of the next 100 copies would be $12.5

The number of copies left would be 300 - 100 = 200

The cost of the next 100 copies would be $12.5

The number of copies left would be 200 - 100 = 100

The cost of the last 100 copies would be $12.5

Total cost of the 550 copies would be 24.50 + 12.5 + 12.5 + 12.5 = $62

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons