The land of Euclidia has six remote towns, which we shall call A, B, C, D, E,
and F. Unfortunately, not all the towns
are connected by telephone lines.
Town A is connected to all the other
five towns, but Town B is connected to
only four. Town C, too, is connected
to four; whereas D, E, and F are each
connected to only three towns.
There is a line from Town D to
Town F. To what towns is Town E
connected?

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

d

step-by-step explanation:

i used the pitagoras theoreme

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%