There are 138 people seated at the tables in a banquet hall, each table can seat 12 people. all the tables are full except one. how many full tables are there? if you guys can when you answer write out your eqation!

Restrictions on f(x) = 1/x+5 and g(x) = x-2

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?