At a restaurant, you order a soup for $3.25, a meal for $10.55, and a drink for $2.99. If the sales tax is 9%, what is the total of your bill including sales tax? answers: $31.90,$18.30,$15.28,$1.51 PLEASE ANSWER

Taking algebra two apex courses and need with these questions

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities