4.1 algebra concepts- solve each system by graphing. Give the solution(point of intersection)

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations. a. 22 b. 11 c. 27 d. 5