Which expressions are equivalent to 4b? 1.b+2(b+2b)
2.3b+b 3.2(2b)

Which graph represents the solution of the inequality?

The reflexive property of congruence lets you say that ∠pqr ≅

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]