53) Which two ratios form a proportion? A) 3 : 4 and 6:12 B) 34 and 9.15 C)34 and 12:18 D) 3 4 and 15:20

What is 20+(5 x 2/5 )+ 3 show your work

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?

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?