How to do mental math for 22+4.6+4.4

You add mentally 22+4.4=26.4 then add 4.6 and the answer is 31

Just add first the 4.4+4.6 you get 9 and + the 22 you get 31

Hey there!

We'll write our linear equation in the slope-intercept form, which is:

y = mx +b

Where m is the slope and b is the y-intercept. With that being said, we don't have to solve for anything here. We have both the slope in the y-intercept to plug in. We have:

y = 3x - 2

With 3 as the slope and 2 as the y-intercept.

Hope this helps!