The owner of two hotels is ordering towels. He bought 55 hand towels and 56 bath towels for his hotel in Clarksville, spending a total of $615. He also ordered 12 hand towels and 56 bath towels for his hotel in Arlington, spending $572. How much does each towel cost?

Step-by-step explanation:

Clarksville:

55 + 56= 111 towels

615÷111= $5.5

Arlington:

12 + 56= 68 towels

572÷68= $8.4

[IF TOGETHER:]

Towels: 55 + 56 + 12 + 56= 179

Spenditure: $615 + $572 = $1187

So, 1187÷179= $6.6

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!

6.5

step-by-step explanation:

you said it was in the question

~courtney