Andrew's family is going on vacation across the united states. they traveled 515 miles every day for 17 days. how many miles did they travel in all? * show work*

2a+7+4ahow many terms? how many variables? any like terms? yes noif yes, which ones? what are the coefficients? any constants? yes noif yes, which ones? simplify the expression by combining like terms and constants: how many terms now?

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis