Which equation shows the inverse property of multiplication?
4 + (-4) = 0
-8 + (-3) = -3 + (-8)
2 times one-half = 1
eight-fifths + 0 = eight-fifths

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Are the corresponding angles congruent? explain why or why not.