8. 1,728 i did 12×18÷2=108×32=345÷2= 1,728
Answer:42
Step-by-step explanation:
2(3+6)+(8)(3)
=(2)(9)+(8)(3)
=18+(8)(3)
=18+24
=42
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Answer:
(1,-4)
Step-by-step explanation:
Answer:
x+5
Step-by-step explanation:
4x -3x= 1x or x
115-110= 5
x+5
Answer:
Remember, here -- with addition -- the parentheses are just extras there to throw you off track!
We can remove the parentheses:
7a + 9 + 4a - 7
Now simplify!
7a + 4a + 9 - 7
11a + 2
