A suitcase must weigh less than 50 pounds, or an extra fee will be charged. Patrick’s suitcase now weighs 38 pounds. How much weight could Patrick add to the suitcase without paying an extra fee?

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

How are algebraic expressions evaluated using substitution?

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.