HEL PLSS determine whether the system of equations has 1 solution, no solution, or infinitely many solutions. y - 1/4x = - 1
y - 2 = 4x

(hurry! ) which expression is equivalent to the following complex fraction?

Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.