3 points 2a. Susan ran 2.75 miles in 1/4 of an hour. How fast was she traveling in
miles per hour?*
0.6875 mph
1.46 mph
11 mph
12 mph

16 kids because 2 times 8 equals 16

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

it is 10.6 according to my calculations