11. Does the graph of every proportional relationship pass through the origin? Is every relationship whose graph passes through the origin a proportional
relationship? Explain your reasoning.
122 Big Ideas Math: Modeling Real Life Grade 7 Accelerated
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For what value of x does 4x = (1/8) x + 5?

Combine the information in the problem and the chart using the average balance method to solve the problem.

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.