Answer:
He worked for 5.75 hours
Step-by-step explanation:
Answer:
62.8 in
Step-by-step explanation:
Circumfrence=pi x diameter
3.14 x 20=62.8
-1/y = 2/5y. The change from -1 to 2 would be -2, so we now that the change from y to 5y would also have to be -2. -2 = -10 so you multiply by 5. After doing the same to the top you would come to the conclusion that the LCD would be 5y. Hope this helps!
When solving a system of equations by graphing it, and there is no intersection between the lines, then it has no solutions.
