George wants to put carpeting in a rectangular living room and a square bedroom. the length and width of the living room is 12 feet by 18 feet. one side of the square bedroom is 13 feet. it will cost $3.50 per square foot to carpet the rooms. write an expression that can be used to find the total amount george will pay for carpeting

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

Hassan bought a package of tofu. the temperature of the tofu was 14° celsius when hassan put the package into the freezer. he left the tofu in the freezer until it reached –19° celsius. which expressions explain how to find the change in temperature, in degrees celsius, of the package of tofu? select three that apply.