Peter spent 3x² + 4x-10 pesos for notebooks and 5x + 6 pesos for pens. Write a polynomial that represents the total cost of purchase.
A. 3x²+9x + 4
B. 3x²+9x-4
C. 3x²-x-3
D. 3x²-9x-4
please answer the correct answer thank you
A. 3x²+9x + 4
B. 3x²+9x-4
C. 3x²-x-3
D. 3x²-9x-4
please answer the correct answer thank you
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Answer:
letter B. 3x² + 9x -4
Step-by-step explanation:
3x² +4x -10
+5x +9
= 3x² +9x -4