What is the largest 3 digit number that can be halved at least 8 times

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?