Try using tiger algebra. It helps me when brainly doesn't have the answer
The answer here is the answer (a). This is because it only makes sense to just read the problem and see that the water stands in race A are closer together.
5/15 because there are 5 blue marbles and 15 marbles all together.
![\frac{2x + 9}{3}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2x%20%2B%209%7D%7B3%7D%20)
I believe this is the simplified version! :)
Answer:
option B 5
option D -6
Step-by-step explanation:
Given in the question an inequality
x² > 16
Step 1
Take square root on both sides of inequality
√x² > ±√16
x < -√16 or x > √16
x < -4 or x > 4
Step 2
-4 > x > 4
x = 5 x > 4 accepted
x = -6 x < -4 accepted
Step 3
x = 4 rejected
x = -1 rejected