Step-by-step explanation:
-3(-x -3y) = 3( x +3y) = 3x+9y
The riddle answer is 24.
A riddle for the number 68 is: 12 more than 14 times 4
You know the lines on a number line those can be fractions
Answer:
The answer is B.
Step-by-step explanation:
Its B because the lower the altitude the higher the pressure, and in this case the air towards the ground is being moved up, which is letting cold air sink back down.
