Answer: he didn't make a mistake?
Step-by-step explanation:
Answer:
3000
Step-by-step explanation:
it is very simple as the number's hundredth place is more than 5 , hence , it will be rounded up to nearest greater number.
in our case, it is 3000
Answer:
$47.03
Step-by-step explanation:
Just take $100 and subtract $34.79 and $18.18 and you get $47.03.
(28 * x) -42 = 154
28x - 42 = 154
28x = 196
the unknown number is 7
