Fernando has a mixed stack of sports cards in his pocket. He has 20 baseball
cards, 5 football cards, and 15 hockey
cards. If he pulls one card out of his pocket
without looking, which statement is true?

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?