Answer:
x^0 y^-3 / x^2 y^-1
= 1 / x^2 y^-1 (y^3) ...because x^0 = 1 and [(y^-1) (y^3)] = y^2
= 1/(x^2 y^2)
Answer:
I would assume it's all but the second one (earned $60 over the summer=false)
Answer:
Step-by-step explanation:
. 6
You need to first calculate the amount of lost money, which is 86-60.2=25.8 To find the discount, you need to put this over the initial price, or 86. This equals 0.3, which is 30 percent.
If you have 10/20, you need to find a common number that goes into them, in this case it can be 5. divide both numbers by 5 and you will get 2/4, now divide that by 2 because 2 goes into 2 and 4, and you get 1/2.
Hope this helps!
