1/2(2x+6)
Substitute the one half to both of the numbers inside the parentheses.
1/2*2 is one which would just be x
1/2*6 is three
X+3
The answer to 6 2/3 divide by 9 2/3 should equal to 20/29.
27= 3x3x3
54 = 3x3x3x2
so 27/54 = 3x3x3 /<span>3x3x3x2 by simplifying = 1/2</span>
1.25 in expanded form is, (1 x 1) + (2/10) + (5/100)
hope this helps
If you add 21,42,50, and 205 you will get your answer
