The answer to this is 15 because you would multiply 5*3 to get you answer or you could do 5+5+5 either way it equals 15
-20% + 10 % = -10%
The ticket was less by 10 percent.
Answer:
Step-by-step explanation:
- A) x⁶ + 27y⁹ = (x²)³ + (3y³)³ - sum of cubes
- B) 3x⁹ - 64y³ - the first term is not a cube
- C) 27x¹⁵ - 9y³ - the second term is not a cube
- D) 125x²¹- 64y³ = (5x⁷)³ - (4y)³ - difference of cubes
Correct option is the last one
