Please help haha imm failing math 5(x−2 2/5)=−5.2

x = 1.36

Step-by-step explanation:

5(x - 2 2/5) = -5.2

5(x - 12/5 ) = - 5.2

(x - 12/5) = -5.2 / 5

x - 12/5 = - 1..04

x = -1.04 + 12/5

x = (- 5.20 +12) /5

x = 6.80 / 5

x = 1.36

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.