Name the property: 7 + (4 + 4) = (7 + 4) + 4

Is the figure congruent? yes or no?

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4