The figure shows a blueprint of a dining room, kitchen, and living room. Each has a side length of 1/4 inch. Carpet cost 19 per square foot. What is the cost of carpet for the living room?

What is the y-intercept of the line with the equation 3x + 4y = 12?

Which of the following is another way to express the difference between -5 and 8?

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.