16 hours per week working.
16 * 40% = 6.4 hours giving meds.
Hope this helps
Answer:
5(9+6)
5×9=45
5×6=30
I hope this is good enough:
So in matt's equation, he made a mistake in the a transision from line 2 to line 3
in line 2: -4(-2)2
in line 3: -4(4)
the mistake is that -2 times 2 is not equal +4 it is equal to -4
also from lines 5 to 6 he made a mistake in order of opperations (mulit division then addition and subtract)
line 5: -10+30/5
line 6: 20/5
so he first subtracted 10 then divided, he should have divided then subtracted
so the equation should have equaled
Karen used the correct (-) times (+) property and the order of operations
so Karen is correct and Matt is wrong.
one hour 55 min
you just need to subtract bout to get the answer