What is the rate of change for the relationship represented in the graph? fraction 1 over 40 fraction 1 over 10 10 40 btw just search this question on you will get a similar graph because i wansnt able to copy and paste it

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?