Which equations and/or functions represent the graphed line? select THREE options O f(x)= 1/5x-4
O f(x)= 1/2x+2
O f(x)= 1/2x+1
O y-3= 1/2(x-2)
O y-1= 1/2(x+2)

An animal shelter has 21 puppies. if the puppies are 28% of the total dog and cat population , how many dogs and cats are in the animal shelter

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

What is the value of the discriminant, b2 ? 4ac, for the quadratic equation 0 = x2 ? 4x + 5, and what does it mean about the number of real solutions the equation has?