What is the proportional relationship with the table?
x 1 2 3 4
y 4 8 12 16
1/4
4
8

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Which value would be a solution for x in the inequality 47-4x< 7

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.