5/7
explanation: (5-0)/(7-0) = 5/7
Answer:
50 + 5
Step-by-step explanation:
Answer:
Step-by-step explanation:
Two numbers r and s sum up to \frac{1}{2} exactly when the average of the two numbers is \frac{1}{2}*\frac{1}{2} = \frac{1}{4}. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C.
2/3n (put that as a fraction) + 4 = 7