Como puedo resolver esto paso paso?
(5,03+2,58)-4,93

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

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?

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red