In the graph below, Point A represents Owen’s house, Point B represents David’s house and Point C represents the school. Each unit on the graph represents 1.5 miles. How many miles does Owen live from the school?

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.