:find the equation of a line that is perpendicular to y=2x+7, and passes through the point (-4, 7). show your work *

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Which graph represents the given linear function 4x+2y=3

Which of the following choices gives you a slope of 3?