-5x^2-8x+2
its a trinomial and its degree is 2
Answer:
square
Step-by-step explanation:
unit ;)
905 mph because of the 7 minutes
Answer:
1 hour and 7.5 minutes
Step-by-step explanation:
We have the following information:
Jose makes 1 / 1.5 of the job per hour. It is his rate of work in addition to that the partner makes 1 / 4.5 of the job per hour. It is his rate of work.
Thus:
1 / 1.5 + 1 / 4.5 = 1 / x
0.8898 = 1 / x
x = 1 / 0.8888
x = 1.125
Hence, it will take 1 hour and 7.5 minutes for them to complete the job working together.
He should get it at Mikes bikes because 25% of $300 is 225. If he buys it at cycle center he will pay $275 for his bike and get $40 off of his next bike after he purchases his first bike. Mikes bikes is cheaper. Plus he wouldn't need another bike for another couple years.
