Using the coordinate plane what is the equation for the line on the graph?

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?

Maddie's rectangular kitchen has an area of 10 square yards and a length of 3 3/4 yards.how many yards wide is maddie's kitchen?

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read