PL HELP M Choose the correct simplification of the expression 2 times b over c all to the power of 3. 2 times b to the 3rd power all over c to the third power 8 times b to the third power all over c to the third power 2 times b to the third power all over c 2 times b all over c to the third power

1foot = 12 inches; 1 yard = 3 feet

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3

(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.