PLEASE HELP QUICK
Add the expression to simplify (3x + 2) + (–6x + 3). Explain what parts of the expression can be added together and why. Be sure to use complete sentences and proper grammar.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

3x + 4y = 5 x- 3y = -7 solve by substitution

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem