an 8 by 19 ft wall has three 4 by 5 ft windows. the area of the three windows is what percent of the area of the entire wall (including the windows) ?

If i = sqrt - 1 what is the value of i3 A. - 1 B. i C. 1 D. - i

Alan is on the swim team. each day he swims 850m. how many kilometers does he swim each day?

Ann took a taxi home from the airport. The taxi fare was $2.10 per mile, and she gave the driver a tip of $5. Ann paid a total of $49.10.

Will give a brainliest! What is the value of x in the solution to the following system of linear equations? y=x-1 y=2x+1 -3 -2 -1 0

Computer table measures 10ft by 17ft. Cost of table is $16 per sq ft. How much will the table cost.

The numbers of carrot muffins and walnut muffins sold at a cafeteria yesterday are represented below. what percent of the muffins sold were carrot?

A rectangular tank with a base 4 feet by 5 feet and a height of 4 feet is full of water. The water weighs 62.4 pounds per cubic foot.

What is the contrapositive of the statement "If a quadrilateral has four congruent sides, then it is a rhombus"?

Part I Mr. Green's Math class is planning a trip to the IMAX Theater. It will cost $10 for the school bus and the price of a ticket is $13 dollars per student. What will determine the amount of money the class will have to make?

It is colder than - 7 ºF outside. Which inequality represents the temperature t?