X^2
You subtract exponents when dividing exponents
Answer:
-15x+5
Step-by-step explanation:
Multiply you'll get your solution
Answer:
An equation represents the number of pieces of lasagna that are left after dinner is 
Step-by-step explanation:
Each piece of Lasagna is 1/6 of the pan
Let x be the number of pieces left
So, x pieces is
of the pan
We are given that After dinner 2/3 of a pan of lasagna is left.
So, 

x=4
So, Number of pieces left = 4
Hence An equation represents the number of pieces of lasagna that are left after dinner is 
Answer:
z=-120
Step-by-step explanation:
z\10 = -12
z=-12 x 10
z=-120