Adding which of the following ordered pairs to the set {(0, 1), (2, 4), (3,5)} would make it not a function.
(1,6)
(4,2)
(0,7)
(7,0)

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

What number is 7 units left of -15?

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?