Add or subtract as indicated. Express the answer as a single polynomial in standard form.(8x2 + 4x + 3) + (6x2 + 4x + 9)
A. 14x2 - 8x + 12
B. 14x2 + 8x - 12
C. 14x2 + 8x + 12
D. 9x2 + 12x + 13
Answer: C
Mathematics
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Solve the system by graphing.x + y = -2x - y = -16
A. (7, -9) B. Infinite number of solutions C. No solution D. (-9, 7)
Mathematics
Use the given bond table to find the requested value for Solar Energy (SNG) bonds maturing in 2022.
Date when bonds must be paid off by Solar Energy
A. December 15, 2022 B. December 15, 2018 C. June 15, 2018 D. June 15, 2022
Mathematics
Find the perimeter of the polygon.
A. 32 yd B. 16 yd C. 12 yd D. 20 yd
Mathematics
Write the decimal in standard form. Twelve and sixteen hundredths
A. 12.0016 B. 12.16 C. 12.016 D. 1216
Mathematics