Roland took a cab from his house to the airport the cab company charges $3.00 to start the meter and $.50 per mile after that it is 15 miles from roland's house to the airport what is the total amount that roland has to pay the cab driver at the airport

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55