(7xº+ 4x2 - 2x) + (-8x' + 4x)

To show that polygon abcde is congruent to polygon fghij, a must be used to make the two polygons coincide. a sequence of two transformations that can be used to show that polygon abcde is congruent to polygon fghij is .

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out