Step-by-step explanation:
Im in the same boat. If you Uninstall and reinstall it you get more of the thingys to ask questions. (I learned that today)
Answer:
x=-1 and x=9
Step-by-step explanation:

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therefore x=9 and x=-1
Answer:
okay so the circumference is 40.82m

the diameter will be divided by 2 to give 6.5
Answer:$40,861
Step-by-step explanation:
40,000+800+61=$40861