Well, honey, the greatest common factor in 21ab and 14b is 7b. You see, 21 can be broken down into 3 x 7, and 14 can be broken down into 2 x 7. And since they both have a b in common, that's your greatest common factor right there. Math made sassy!
206 bones in your body.
b≥5 or b>=5
C.
Some basic logarithm rules appear in related links.
Evaluate -4(a+b) - 10a/b when a=8 and b=5
5
If a = -15, b = 5 and c = -2 a - b - c = -15 - 5 - (-2) = -20 + 2 = -18
Set it up like this: B+9=8+6B+9=14B=5
6 + 12 - 5 = 13
70
a + b + 4 is in its simplest form.
If b = 5, 7b = 35
a( 10 ) - b( 5 ) = 5 ?
If a equals 3 and b equals minus 5 then a minus b equals what
a + c - b = 3 + 2 - 5 = 5 - 5 = 0
2*3*4 = 24