Answer:
$6
Step-by-step explanation:
$25 divided by 50 = 50 cents a CD
50 cents = 0.5
Now do,
$12 x 0.5 = $6
$6
Step-by-step explanation:
Use formula a^2+b^2=c^2 to find your answer.
Answer:
there aren't any options. but quadrant four would have a (x,-y) set up. positive x-values, but negative y-values.
That's a 33% increase.
I calculated this using the formula:
![\frac{|n-o|}{o} * 100](https://tex.z-dn.net/?f=%5Cfrac%7B%7Cn-o%7C%7D%7Bo%7D%20%2A%20100)
Where n = the new value (16 in your question), o = the old value (12 in your question) and the result is outputted as a percent increase. You can check that this is correct by finding 33% of 12, adding the result to 12, and checking that the result equals your "new" number.
Note that 33% is only an approximation as your question requires a number rounded to the nearest whole.