Last year, a property manager bought five identical snow shovels and six identical bags of salt. the total of the snow shovels was 172.50 before tax and each bag of salt cost 6.20$ before tax.This year the property manager bought two identical snow shovels and four identical bags of salt. the total cost of snow shovels was 70.38$ before tax and the total cost of the bags of salt was 26.04$ before tax.Determine the item with the greatest percent increase in the price from last year to this year. Be sure to include the percent increase of this item to the nearest percent.(Explain your answer)

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general 11 months ago 2579

A telephone company charges a fixed monthly rate plus a rate per minute of usage. The company charges $155 for 100 minutes of usage and $245 for 200 minutes of usage. An equation can be written to show the relationship between the total minutes used (x) and the total monthly charges (y). Which of the following best describes the steps to draw the graph of y against x? Draw a graph which joins the points (155, 100) and (245, 200) and has a slope = 0.9 Draw a graph which joins the points (155, 100) and (245, 200) and has a slope = 1.1 Draw a graph which joins the points (100, 155) and (200, 245) and has a slope = 1.1 Draw a graph which joins the points (100, 155) and (200, 245) and has a slope = 0.9

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general 11 months ago 7449