Answer:
Place "SUM" at 4 on the number line.
Step-by-step explanation:
8 + (-4) = 8 - 4 = 4
Adding a negative number is the same as subtracting its opposite. Adding -4 is the same as subtracting 4.
The answer is 4.
Given problem,
8 + (-4)
Since, in the number line the numbers left to zero are negative and right to zero are positive,
When, we move towards a negative number then we move left side while when we move towards a positive number then we move right side,
Thus, the steps involve in the given problem are follow,
Step 1 : Find 8 on the number line,
Step : we have -4, means we need to move left side 4 unit from 8,
Step 3 : the final position is 4.
Hence, 8 + (-4) = 4
(6, -3)
8 -<u> 8</u>, 16, 24, 32, 40, 48
4 - 4, <u>8</u>, 12, 16,
So the LCM of 8 and 4 are C) 8
8 - 8, 16, <u>24</u>, 32, 40, 48
6 - 6, 12, 18,<u> 24</u>, 30
So the LCM of 8 and 6 are A) 24
8 - 8, 16, 24, 32, <u>40</u>, 48
10 - 10, 20, 30, <u>40</u>, 50
The LCM of 8 and 10 are B) 40
Hope this Helps!!
x=4
First you want to add 8.8 to 7.2 and get 16 because you want to get x alone
Next divide divide 4x on both sides so 4x/4x cross out and left with just x. 16/4 =4
Hope this helps!