Evaluate the Expression

If x = -3, y = 6, and z = -5

-15 + x + y =

Can someone me with these two circle theorem questions asap?

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

Find the value of x. give reasons to justify your solutions! c ∈ ae