5. Find a solution to the following system of equations.
-5x + y = -5
- X + 2y = 2

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

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.