Delilah and Spence wanted a deck built onto their house. They wanted the deck to be a five sided shape with each side being 12 feet long. What is the perimeter of the deck?

Rename mixed numbers before you can subtract are what

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0