If 
is a divisor of 12, then
If 3 is a factor (i.e. divisor) of , then can only be one of the elements of this set that are multiples of 3, so
But is positive, so there are 3 possible values can have.
Answer:
or 2/9
Step-by-step explanation:
Any single digit integer over 9 is the same as the integer repeating in decimals.
Step-by-step explanation:
-1,6 is -1 left 6 up
1,-6 is 1 right -6 down
6,-1 is 6 right -1 down
There should be 1,400 pages in an order that costs the same for both companies.
Let x be the unknown number of pages.
1st Company = 42 + 0.05x
2nd Company = 0.08x
0.08x = 42 + 0.05x
0.08x - 0.05x = 42
0.03x = 42
0.03x / 0.03 = 42 / 0.03
x = 1400 pages
To check
0.08x = 42 + 0.05x
0.08 (1400) = 42 + (0.05 * 1400)
112 = 42 + 70
112 = 112
