Problem # 21 The sum of two numbers is 27. The
difference of the same two
numbers is 3. What are the two
numbers?

Pls an ice cream shop sells 5 times as many cake cones as waffle cones use variable x to represent the number of waffle the ice cream shop sells and use this variable to write an expression for the number of cake cones the ice cream shop sells. enter the expression for the number of cake cones the ice cream shop sells

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?

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?