.67%
hope this helps.
0.6/0.9= 0.666667
168=-8x
-8 -x
-21 = x
Division, 168 divided by -8
this is a function becuase it passes the verticle line test (no 2 points are above each other).
Ok so...
You want to move the decimal point to the right until the number is greater than 1 but less than 10.
The number will end up being 5.2
You moved the decimal point 3 times to the right.
So it will be 5.2 x 10^-3. It is negative because you moved it to the right. The exponent would be positive if you moved it to the left
Answer:24
Step-by-step explanation: If she bought x amount of posters and had 12 left after, you'd multiply 12 by 2 and get 24. Half of 24 is 12. So Micaela bought 24 posters.
