Answer:
o.6
Step-by-step explanation:
I think sorry if wrong
2m^2 - 4m 2m(m-2)
-------------- = --------------- = m
2(m-2) 2(m-2)
m^2 - 2m + 1 (m - 1)^2
----------------- = --------------- = m-1
m-1 m-1
m^2 - 3m + 2 (m-1)(m-2) (m-2)
------------------- = ------------------- = -----------------
m^2 - m m(m-1) m
m^2 - m - 2 (m+1)(m - 2) m-2
---------------- = ------------------ = ---------
m^2 - 1 (m+1)(m-1) m -1
Answer:
Max made a mistake in step 5.
He should have used division instead of multiplication.
Step-by-step explanation:
In step #5, he made the mistake of multiply 5/6 by 5/6. The reason why this doesn't work is because y is not a full y. When there isn't a number beside a variable, it is implied that it is 1y. To solve for y, you need 1y or else results or inaccurate.
In reality, 5/6 * 5/6 is equal to 25/36. If you divided 5/6 by 5/6, it is equal to 1, which makes y a full y.
30
6 times 5 is 30 and since its 6 per hour you just do it to five :)