Point m is the midpoint of ab . am= 3x+3, and ab=8x−6 what is the length of am? the answer is 21 but i don't know the steps to get it.

Which expression shows the result of applying the distributive property to 9(2+5m) 11 + 14m 18 + 45m 18 + 5m 2 + 45m

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f