Answer:
$157.89
Step-by-step explanation:
you could say that 150 is 95% of what the original bill was
in equation form: 150 = .95x
150/.95 = 158.89
158.89 = x
Answer:
2/5
Step-by-step explanation:
first, we convert the mixed fractions to improper fractions,

so then we find what 




= 
and that equals
, which equals
. We can simplify that to 2/5
Answer:
It is C
Step-by-step explanation:
If it is flipped it will look like C
Answer:
47 hours
Step-by-step explanation:
[606 -(12×40)]/(1½×12) =
(606-480)/(18) =
126/18 = 7
the total working hours = 40+7 = 47 hours
3x+9-2<20
3x+7-25<25-25
3x-18=0
x=18/3
x=6