The area of triangle ABC is 4√2 m^2. Work out the value of x. Give your answer correct to 3 significant figures.

Multiplying an even number of negative numbers gives an answer that is choose from:

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%.

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?