In certain county, the number of charter schools is 4 less than twice the number of alternative schools. we know that there are 48 charter schools in the county. how many alternative schools are in the county?

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.

Match each function with its rate of growth or decay

If f(x)=x+7 and g(x)=1/x what is (fog)(x)