1 1/3 miles 1/10 of an hour = 60/10 = 1 1/3 miles every 6 minutes
Thus she travels 10*6=60 Minutes = 10* 1 1/3 miles per hour = 13.3333 or 13 1/3 miles per hour.
Scale : 2 inches = 39 miles
The length of the highway on the map is 9 inches -> the real length of it = 39 x 9 : 2 = 175.5 (miles)
There are 7 rest stops equally spaced => There are 7-1 = 6 equal distance between the rest stops
So, every rest stop is 175.5 : 6 = 29.25 miles apart from each other.
With a scale of 1 inch = 30 miles, each rest stop will be 29.25 : 30 = 0.975 inches apart from each other on the new map.
It looks like you're just going to add everything up...
1,008 +1,547+ 2897 + 265,489 + .07(265,489) = $289,525.20
B, just because the diagonals are perpendicular doesn't mean they are equal in length, you can get a Kite with perpendicular diagonals
1 solution as the highest power on the unkown, x, is 1 so it’s a linear equation this causes it to have only 1 solution
