4/5 minus 2/9 is 26/45
7/3+3/7-2/9 = 160/63 or 2.53968254 as a decimal
80%
A bigger minus.
a minus and a plus equal a minus number yeh dude
No.
yes 4over5
85over7
Five minus 2 does not equal to 4
it is equal to +x
no, because the root of a number that isn't a perfect square is irrational
-17
Yes it does. A minus is the opposite of something, so the minus of a minus is a plus.