There are 40 dogs at the humane society waiting for adoption. most of the dogs have black fur. some of the dogs have neither black or brown fur. if 26 of the dogs have black fur, and 8 of the dogs have brown fur, what fraction of the dogs have neither black or brown fur?

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?