ben owes more money since he has a debt of $ 93 and noam had a debt of only $ 70
hope that helps !
Negative exponents mean that you flip the number upside down
so -7^-2 would become 1/-7^2
-7^2 would be 49
so the answer is <em>1/49</em>
Answer:
The curve (B) matches the graph of y=x²-4x.
