Solve each equation. State the restrictions. Check your solution. 1)
4
2x
=
5
x+6

x = 7.2

Step-by-step explanation:

42=5x+6

42-6=5x

36=5x

36/5=x

7.2=x

Check your solution:

5(7.2)+6

36+6

42

5(7.2)+6 = 42

hope this helps!

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.

step-by-step explanation:

your mom