Bella's cell phone cost $18 per month plus 0.15 dollars for every minute she uses her phone last month her bill was $29.25 for how many minutes did she use her phone last month

75 minutes, hope this helps

46 dollars is the answer.

step-by-step explanation:

6*6 = 36,         36+10=46

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.