Devin has started a lawn care service. he will charge a mowing fee of $7 plus $2 per square yard of lawn. he also offers trimming service, at $5 plus $1 per yard of the perimeter. using x for the length of the lawn and y for the width of the lawn, which part of the expression 7 + 2xy + 5 + (2x + 2y) represents the charge for the mowing?

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia