there are 3 tenths in 8.32
6x-18
you pretty much h just multiply both the first part of the parentheses by the number outside, then the second :)
2/10 because 0.7/7 is equal to one tenth, so 1.4/7 is equal to 2/10
It is true that (x+2)(x+3) = x2 +5x + 6
