Answer:
-3.7
Step-by-step explanation:
(-y+5.3)+(7.2y-9)=6.2y+n
-y+5.3+7.2y-9=6.2y+n
5.3-9-y+7.2y-6.2y=n
-y+7.2y-6.2y=0 so we will not write the y
n=-3.7
120 hrs./4 yr. = 30 hrs./yr.
30 hrs./yr. * 0.2 = 6 = 20% of employee A
30 hrs./yr. + 6 hrs./yr. = 36 hrs./yr.
36 hrs./yr. * 1.5 yrs. = 54 hrs./yr.
54 hrs./yr. - 30 hrs./yr. = 24 hrs./yr. more than employee A ANS.
Answer:
-9, Undefined
Step-by-step explanation:
-√81
-√9^2
-9
