Will give brainliest
since 2006, the amount of money spent at restaurants in a certain country has increased at a rate of 6% each year. in 2006, about $430 billion was spent at restaurants. if the trend continues, about how much will be spent at restaurants in 2015? round to the nearest whole number as needed.

The area of a rectangle is 54x^9y^8 square yards. if the length of the rectangle is 6x^3y^4 yards, which expression represents the width of the rectangle in yards

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

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