Write an equation in slope-intercept form of the line perpendicular to y = -1/5 + 1/4 that passes through the point (3, 4).

y=5x-11

Step-by-step explanation:

If line is perpendicular to another line, the slope is the reciprocal and opposite. So our slope is 5 because the reciprocal opposite of -1/5 is 5.

Using point slope form: y-4=5(x-3)

Simplify: y-4=5x-15

Simplify: y=5x-11

y=5x-11 is the answer

Hope this helped!

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.