Arianna has punch cards for her favorite tea house and her favorite coffee shop. She currently has 7 punches on the tea punch card and 4 punches on the coffee punch card.
Given her regular routine, she consistently earns 2 new punches per week on the tea punch
card and 5 on the coffee punch card. Before too long, Arianna will have the same number of
punches on each card. How long will that take? How many punches will Arianna have on each
card?

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!

they will manufacture 8496 cars

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1