What is the surface area of a square pyramid if the base is 5 and the hight is 7

Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.