10
Step-by-step explanation:
3*3 = 9.
9*3 = 27.
27-17 = 10.
Answer:
(Infinitely), (No solution), (One solution), (One solution)
Step-by-step explanation:
1. 5x + 9 = 9 + 5x (Infinitely)
2. -4x + 8 = -4x - 8 [minus -4x from both equation, we get 8 = -8, which is impossible] (No solution)
3. x - 3 = 3 - x [2x = 6, x = 3] (One solution)
4. 3x + 7 = 7x + 3 [4x = 4, x = 1] (One solution)
Yes, I can do that using my pencil or my calculator.
Answer:
1350 cm^2
Step-by-step explanation:
