What is the missing reason in step 5? linear pair postulate
given
definition of complementary angles
congruent complements theorem

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

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.]

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0