Suppose a friend tells you she paid a total of $16,368 for a car and you'd like to know the cars list price (the price before taxes) so that you can compare prices at various dealers find the list price of the car if your friend boutght the car in
1) arizona, where the sales tax is 6.6%
2) new york where the sales tax is 8.25%
3) a state where the sales tax is r.

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this

21/2 hours=150 minutes150 minutes x 80 beats per minute= 12,000 beats in 2 1/2 hours