Antonio made 4 times as many paintings as sela. together they made 10 paintings. if n represents the number of painting made by sela, which equation could be used to find the value of n?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship

What type of symmetry does a rhombus have?