Answer:
Step-by-step explanation:
The first expression has value 12
The second expression has value -6
The third expression has value
4
And finally the forth expression has value 1.14
((13 + 7) = 20
(12+4) = 16
16/ (20 - 16)= 16 / 4
16/4 = 4
2
1 Each for each side
[Horizontal Side]
[Vertical Side]
Answer:
x = -17
Step-by-step explanation:
-42 + 3x = 60 + 9x
3x = 60 + 42 +9x
3x = 102 + 9x
-9x + 3x = 102
-6x = 102
x = -17
Answer: Subtract 6 from both sides. Then, one would get 3x=15. Divde by 3 on both sides. x=5.
Step-by-step explanation:
7526.44 because you look at the thousanth place (the 2) and since it is less than 5 you round down
