(63x³+45x²)+(7x+5)
108x²+7x+5 is your answer
Answer:
4 hours
Step-by-step explanation:
Since the company was able to produce 15 book in 3 hours, that mean they produce 5 book every hour. So adding 5 more books to 15 to get 20 means that you add one more hour. So it would be 4 hours! hope this helps!:)
Answer:
77/200
Step-by-step explanation:
Answer:
x-5
Step-by-step explanation: