(3x^5 + 8x^3) - (7x^2 - 6x^3) = 3x^5 + 8x^3 - 7x^2 + 6x^3 = 3x^5 + 14x^3 - 7x^2
Answer:
marks wage is 12$ and he earned 72$
Stevens wage is 15$ and earned 75$
Step-by-step explanation:

Answer:
x + 2y = 14
Step-by-step explanation:
That’s the answer
Answer:
54
Step-by-step explanation: