Since 2004, the amount of money spent at restaurants in a certain country has increased at a rate of 896
each year. In 2004, about $390 billion was spent at restaurants. If the trend continues, about how much will
be spent at restaurants in 2015?
About $ billion will be spent at restaurants in 2015 if the trend continues.
(Round to the nearest whole number as needed.)

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.