690
12×36 + 258 = 690 For extending to 20 characters
Answer:
16 meters
Step-by-step explanation:
Since the question is asking you to find the meters they climbed in all, you can add the absolute values of -8 and +8 to get 16
Answer:
Step-by-step explanation:
Solve the quadratic equation by factorizasion
- x² + x - 6 = 0
- x² - 2x + 3x - 6 = 0
- x(x - 2) + 3(x - 2) = 0
- (x + 3)(x - 2) = 0
- x + 3 = 0 or x - 2 = 0
- x = - 3 or x = 2
