Provide an appropriate response.Perform the indicated operation. Write answer with positive exponents: 
What will be an ideal response?
2a2 + 4a - 1
Mathematics
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Solve the problem.
Number of Years of UseFind the rate of change. Use appropriate units.
A. -$3000 per year B. $3000 per year C. $4000 per year D. -$4000 per year
Mathematics
Find an equation of the line passing through the two points. Write the equation in standard form.(-3, 0) and (0, 4)
A. 4x - 3y = -12 B. -4x - 3y = -12 C. -3x - 4y = -16 D. 3x + 4y = -16
Mathematics
Solve the equation. If necessary, round to thousandths.4(x - 3) = 20
A. -0.839 B. 4.609 C. 5.161 D. 8.000
Mathematics
Solve the problem.A restaurant bill of $72.45 was shared equally by 6 people. How much was each person's share? Round your answer to the nearest cent.
A. $12.08 B. $13.19 C. $12.19 D. $13.08
Mathematics