Let's set it up like this:

Multiply both sides by



We are then going to use the distributive property. Since we also know that the opposite of an number that is squared is the square root, we can also apply that. We would be left with something like this:

The variable

can be both positive or negative.
We have found successfully our answer.
Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish<span />
Answer: If Tara puts 4 pennies in for every one Sam does then after he puts in 10 she would of put 40.
She put in 40 pennies. Hope this helps ;)
Answer:
70/100 (58)
0.70 (58)
Step-by-step explanation:
Answer:
If i was smart enough to answer this question i would help you but until then i am happy eating my mcnuggets (obviously 20 pack).
Step-by-step explanation:
1440 mi/do
The other three are stating a mileage per time period , this one does not