Noor has 4 cups of hot chocolate in his thermos. he offers 5/8-cup serving of hot chocolate to some friends. what is the greatest number of friends noor can offer hot chocolate to?

With alll of except for the 2 that i did already

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30