Answer:
C. 1.15<em>x</em> because adding 15% to the cost of the haircut is the same as multiplying the cost by 1.15.
Step-by-step explanation:
This answer is correct because, adding 0.15x (or 15%) to the total amount is the same as multiplying the cost by 1.15. This is because, the 1 that is added to 0.15 represents the total, since we are just multiplying instead of adding to it.
Hope this helps! :D
27^(-2/3)=1/((∛27)^2)
=1/3^2
=1/9
Answer:
-3 and 3
Step-by-step explanation:
Both are 3 away from 0, so they have an absolute value of 3.
2x+4-3x=0
-4 -4
2x-3x=-4
-1x=-4
_ _
-1 -1
x=4
so the answer is x=4
Answer is 2 look at picture for explanation
