What is the solution of the system? use substitution.
3x + 2y = 7
y = –3x + 11
a. (6, -3)
b. (6, -7)
c. (-4 19/2)
d. (5, -4)

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

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

How do you find the distance of each number from the mean