1. which of the following is equivalent to 4(y - 3 + 5y)?
a. 4y + 12 + y
b. 4y - 12 + 5y
c. 24y - 12
d. 12y + 12

What are “like terms”? why can we only add like terms?

(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.

What additional information is needed to prove that the triangles are congruent using the aas congruence theorem? o lolm o oama o zloa zlma o zlao – zlam