1. solve the system using substitution
x+y=8
y=3x
a.(4,12)
b.(2,6)
c.(1/2,2/3)
,-12)

Akitchen floor is made up of tiles that are in the shape of the triangle shown there are 40 tiles on the kitchen floor what is the total area of the floor

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Collin did the work to see if 10 is a solution to the equation r/4=2.4