Answer:
1 / y^7
Step-by-step explanation:
Y^-9•y^-8•y^10
= y^10 / y^9•y^8
= y^10 / y^17
= 1 / y^7
22x3=66 then plug it into the problem
66÷11=6
so your answer is 6
Answer:
Well, it's the perimeter, so...40.
You just calculate the perimeter of a rectangle with the lenght of 12 and width of 8, by the formula

or you can factor it out.
It could be any number under 11
Answer:
y = 1/4x - 3
Step-by-step explanation:
y + 2 = 1/4(x - 4)
y = 1/4x - 3