Janelle has $75. she buys jeans that are discounted 30% and then uses an in-store coupon for $10 off the discounted price. after paying $3.26 in sales tax , she receives $17.34 in change. what was the orginal price of the jeans ?

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.