Which equation represents the line that passes through the point (-2, 1) and is perpendicular to the graph of y = 1/3x + 7?

Which math sentence can be used to determine if the triangle is a right triangle?

5x−4≥12 or 12x+5≤−4 can you with this problem

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points