Find the total surface area of the cone in the figure (use pie=3.14) The numbers are 12cm and 5 cm

Which ahows the graph of the solution set of 6x+4y< 12

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph