Gall highway bridges in the united states are inspected periodically for structural deficiency by the federal highway administration. data from the fhwa inspections are compiled into the national bridge inventory (nbi). several of the nearly 100 variables maintained by the nbi are listed below. classify each variable as quantitative or qualitative.

(a) toll bridge
(b) average daily traffic
(c) conition of deck
(d) route type
(e) number of vehicle lanes

Jackie bought a bag of oranges. she used 3/8 of the oranges to make orange juice. she used 1/3 of the oranges to make a fruit salad. she put 1/8 of the oranges in a bowl on the table. she put 2/12 of the oranges in the refrigerator. a) jackie left more oranges on the table than she put in the refrigerator. b) jackie used fewer oranges to make orange juice than she left on the table. c) jackie put fewer oranges in the refrigerator than she used to make the fruit salad. eliminate d) jackie used more oranges to make a fruit salad than she used to make orange juice.

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost