1 yard =36 inches so ,36/15 =2.4 2.4 is the scale factor if the scale is 15 inches equals 1yard
15 and 2
x2-2x-15 = (x+3)(x-5) when factored
I really don't know.
3 is a factor and dividing by 3 gives x + 15 = 8x
4/30 just factor out a 2 2/15 ------ so 2/15 = 2/15 ========
(x-3)(x-5) = 0
30 divided by 3 equals 10.
15 to the 2nd power or 15 squared equals 15 * 15 which equals 225.
Yes, 15 is a factor of 15. Every number has itself and 1 as a factor.
Each of these factor pairs (multiply the numbers in parentheses) equals 225: (1, 225) (3, 75) (5, 45) (9, 25) (15, 15)
15 is not a factor of 100.