The scale of a map is 1 inch = 15 miles on the map the distance between two cities is 5.25 inches what is the actual distance

78.75

Step-by-step explanation:

15/1=78.75/5.25

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

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