Answer:
485y to the power 2 + 5x to the power 2 - 6xy to the power 3 + 7
Step-by-step explanation:
I hope this helps. Also, there's this free app called Quick Math. If you need the steps, you should check there first, and maybe you should try that for other math problems as well.
Good luck and have a great rest of your day.
The answer would be that Mario finished his homework at 3:55
Answer:
Step-by-step explanation:
We can set up the following equation:

where
is the total number of shapes on Abigail's paper.
Let's first multiply both sides by
:

Next, let's multiply both sides by
:

Finally, let's divide both sides by
:

Answer:
Step-by-step explanation:
y^2-y^1/x^2-x^1 Formula
7-3/-4-4=4/-8= -1/2
Answer:

Step-by-step explanation:
We begin with 
First, we can convert this decimal into a fraction

Now, we can simplify the denominator of the fraction

Next, we can remove the fraction by rewriting the fraction with a negative power.

Lastly, we can remove the parenthesis by multiplying the powers together.

This means that 