-5/10 and in simplest form it would be -1/2
2 because the equation can be reduced to: 8.0 x 10^4.
The second option.
Basically, you can use SAS.
The fourth one should be the correct answer
<span>The payment plan requires him to make a down payment of $125, and then pay $72.50 each month for 6 months. The total payment would be: $125 + 6*$72.50= $125 + $435= $560
</span><span>The percent increase from the original costs would be:
($560-$500) / $500 * 100%= 12%</span>