How do I solve my variable bore -9x + 1 equals -80

x = 9

Step-by-step explanation:

Given

- 9x + 1 = - 80 ( subtract 1 from both sides )

- 9x = - 81 ( divide both sides by - 9 )

x = 9

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.

answerim :

n

step-by-step explanation:

im not sure but my dad knows