Step-by-step explanation:
-3(-x -3y) = 3( x +3y) = 3x+9y
The expected value is to get either a $5 bill or a $10 bill because of it has more of it's kind in the wallet.
Answer: 1.6
<u>Order the numbers</u>
5,6,6,8,10
<u>Add</u>
5+6+6+8+10=35
<u>Divide</u>
35÷5=7
Mean: 7
Sum divided by the count.
Final Answer: 1.6
I don’t quite understand what your asking... can’t you just draw the line longer?