For this case we have a quadratic equation of the form:

Where:

We find the roots:

The roots are:

Answer:

The correct answer for this problem is 700. This is because 0.07 is in the hundredths place. Marco got it wrong because he didn't count the place correctly.
Answer:
$2.9
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
-3x - 2x = 8 + 2
-5x = 10
x = -2
Your answer is c. If you are struggling divide to backtrack and that should help you get to the answer.