Answer:
es la b 6.33 amigo ;) adios
$10 x dollars
-----------= --------------
5 bags 22 bags
using cross products
10 * 22 = 5 * x
220 = 5x
divide each side by 5
220/5 = 5x/5
44 dollars =x
Martin earned $44
There are 28 days in February. Divide 28 by 4 and the answer is 7 days
To find the mean, you need to know how many numbers there are. You also need to know the sum of all the numbers.
There are 9 numbers.
The sum of the numbers is 1072.
The mean is the sum divided by the count.
The mean is 1072/9.
The mean is approximately 119.111