Julia knows 19 latin words. each day she learns 6 more words. how many days until she knows 145 words? plz me and explain

19 + 6x = 145

subtract 19 from both sides.

6x = 126

divide both sides by 6.

x = 21

21 days until she knows 145 words.

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.

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!