Factor out a negative 1 from the given expression. Use the Distributive Property to show that your answers is correct. −9 − 1

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).