Maria wants to buy a shirt that cost $75. If she has a coupon for 45% off, how much money will she save? Use a proportion to solve this problem. PLEASE ONLY ENTER THE NUMBER - DO NOT ENTER UNITS (no $). *

The price of a particular stock is represented by the linear equation , where x represents the number of weeks the stock has been owned and y represents the price of the stock, in dollars. if this relationship continues, what is the price of the stock after it has been owned for 12 weeks? $92.55 $94.37 $100.52 $114.39

Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2

If 20% of a number is 35, what is 50% of that number?