the correct answer is a^6
Answer:
I think the second one
Step-by-step explanation:
I haven't learned how to do this.
18q+18=180
-18. -18
18q=162
/18. /18
q=9
3q=27
Hey there!
To start, first subtract 45 from 60 to find the amount of money taken off from the discount:
60-45
=15
Because 15 dollars have been taken off the original price, you can find the percent of discount by setting up this proportion where x represents the percent of discount:
15/60=x/100
Now, cross multiply and solve for x:
1500=60x
x=25
Therefore, your discount would be 25%.
Hope this helps and have a marvelous day! :)
the greatest common factor is 2
