Ican evaluate expressions of j=3 k=6 m=12 2j^2 -9

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.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

How can you find the magnitude of a vector, v = < x, y > , where the horizontal change is x and the vertical change is y?