558 round to nearest ten

Order the numbers in each list from least to greatest. −4, 1, −6, 2 a. −4, −6, 1, 2 b. −6, −4, 1, 2 c. −6, 2, 1, −4 d. 1, 2, −6, −4me!

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2