If I mix 53 grams of sugar and 22 grams of salt with 15 grams of water, what will my total mass of the product be? Be sure to include the units.

Find the area of a parallelogram with base 15 yards and height 21 2/3

The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?

Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?