How to solve 3/4(z+ 2/5) + 2z

11/4 z+3/11

Step-by-step explanation: 3/4 z+3/10+2z

2#step 11/4 z+ 3/10

the Answer is : 11/4z+3/11

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: x=3 and y=4

step-by-step explanation: