Harmon's jewelry store receives a shipment
of 500 jewelry pieces, but 15 pieces are
damaged. at this rate, if mrs. harmon places
an order for 5,500 jewelry pieces, how many
should she expect to be damaged?

165 jewelry pieces damaged.

Step-by-step explanation:

15/500 are damaged and we are multiplying 500 by 11 to get 5,500. So we can multiply 15 by 11 as well.

15 x 11 = 165

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!