Jump to level 1 Given four sets. A, B, C and D.
Each set has 10,
The pair-wise intersections have 6 elements,
The three way intersections have 5 elements,
There are 3 elements in the intersection of all sets.
How many elements are there in total?

true

explanation:

3+x

step-by-step explanation:

the height of the surface increases from the center out to the sides of the road

it is c!

if you get paid hourly because if you get a salary you could work all week and only get paid a certain amount no matter how much you work but if you get paid hourly then you get paid for every minute you worked.