We know that if <span>QT is an altitude of triangle QRS then </span><span>the measure of angle QTS is equal to 90</span>° so 6x+36=90-----> 6x=90-36----> x=54/6 x=9 QR=2x-5-----> QR=2*9-5-----> QR=18-5-----> QR=13
Step-by-step explanation: If the price is being marked up by 50%, you take 50% or half of the original price of $95, which is 47.5, and add it to your original price.