Can you help me ? 20^n-2+6.5=87

Without graphing the linear functions, find the coordinates of the point of intersection of their graphs: y=3x−11 and y=4

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

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