Describe and correct the error in finding the sum
x 3/10+[-1/10]=3+1/10=2/5

Select the correct answer from the drop-down menu. this graph represents the inequality x+2< 4,2x> 3,x+6< 12,2x> 12

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?