Problem. Do NOT solve.
12. At the baseball stadium, four hot dogs and
three bags of candy cost $14.37. Twelve hot dogs
and nine bags of candy cost $24.74. What does
a hot dog cost?
d of your choice.

How do you determine whether a relationship represented as as graph is linear or nonlinear

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?

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?