Monique is 16 years old and her brother is 4 years old. What is her brother's age in terms of Moniques age x in years?

Which is the equation of a line perpendicular to the line with the equation 3x+4y=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.

2x + 3y = 17 5x + 6y = 32 usibg method if elimination