Wanda is trying to locate the Fermat point P of triangle ABC, where A is at the origin, B is at (10,0), and C is at (3,5) (the Fermat point is the point such that the sum of its distances from the vertices of a triangle is minimized). She guesses that the point is at P = (4,2), and computes the sum of the distances from P to the vertices of triangle ABC.
If she obtains m√5 + n√10, where m and n are integers, what is m + n?

Max and brenda went shopping for a table. they found one that they like. the cost is $150.00 but there is a 25% off sale and they need to add 8% to the local sales tax. max multiplied 150 x 0.75 to get the cost. he then multiplied the discounted amount by 1.08 to find the total cost. what was max’s total cost? brenda multiplied 150 x 25% and subtracted that amount from 150. she then multiplied the discounted price by 8%. she added the discounted price and the tax amount together to get the total cost. what was brenda’s total cost? how come the answers are the same?