Kenny bought a 18 ounce box of cereal for $3.46. What was cost per ounce?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent