The answer to question 5 is -3.
The answer to question 9 is -5.<span>
</span>The answer to question 7 is 28x^3y^4.
Is that meant to be 10 to the power of 6?
Assuming it is it would be 10×10×10×10×10×10.
This equals 1,000,000 so the answer is C.
The answer to your question is 2/7 is 1/2 of 1 3/4.
They would each get 6 dollars and 66 cents :) ♥♥
