Answer:
C.17 years old
Step-by-step explanation:
consecutive means that they come after each other
17+16+15=48
x = 20 units
By geometric mean theorem:
D
i believe the answer is y = -2x + 6
w ≥ 23
Add 3 to both sides of this inequality, obtaining:
w ≥ 23. In other words, w must be 23 or larger. Symbolically: [23, infinity)