Line m has a y-intercept of c and a slope of p/q where p>0,q> 0, and p=\q. What is the slope of a line that is perpendicular to line m?
A. - p/q

B. Q/p

C. P/q

D. - q/p

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

one fourth of 9% = 2.25%

gavin is correct in saying : the equivalent quarterly interest rate would be

2.25%.

this is a good question! i’ll do some research and what i find, i’ll contact you asap when i have something! ✊