Y=24 Y-12=12 Y=12+12 Y=24
(X-12) = 12
X = 12+12
X=24
This is something I’ve never seen before I think you have to add the numbers.
Answer:
she can have 4 marbles in the bag.
Step-by-step explanation:
Because if one out of four is read then there is four marbles.
<span>1.) she gave 10 out of the 25 away so written as a fraction would be 10/25. then you dived 10 by 25 and you get .4 after you get the decimal, move the decimal point to the left two places and the answer is 40%.
So the answer is 40%. </span>
The mean is the average. If the mean of 4 letter (a,b,cd) is 12, the sum of them would be 12x4 =48
Now add e to the total: 48 + 50 = 98
The mean is the total divided by the quantity:
Mean = 98 /5 = 19.6
