A study showed that the relationship between the number of years a person smokes and the cost of their health care during their adult lifetime can be modeled by the equation y = 4000x + 400,000, where x is the number of years smoking and y is the cost of health care in dollars.

Which of these statements is true according to the model?

B

Step-by-step explanation:

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

can you rephrase the question ? it is unclear : -)

step-by-step explanation: