The denominator of a fraction is 4 more than the numerator. If both the numerator and the denominator are decreased by 2​, the resulting fraction is equivalent to 9/13. Find the fraction.

i think its 11/15 because if both the denominator and numerator decrease by 2 then you just add 2 to the answer

I'm not sure if this is correct

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

80 the answer is 80

step-by-step explanation: