A dealer sold 200 tennis racquets. Some were sold at $18 each and the rest were sold at $33 each. The total receipts from these sales were $4,800. How many racquets of each type of tennis racket did he sell? I don't understand substatution word problems, any help

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two