Answer:
Yes, 4 + -4 = 0.
Think of it like a number line: The number four is 4 units to the right of the center which is 0, and the number negative four is 4 units to the left of the center. When you add them together, those distances cancel out, and you just get 0.
Answer:
you don't know how to take proper pics..
you looks a little boring..
and maybe intelligent..
and can't tell more since it's not very clear
= 18 1/5 + 22 2/5 + 40 1/5
Answer is D. 18 1/5 + 22 2/5 + 40 1/5
Answer:
The number would be 2.
Step-by-step explanation:
I set up an equation 5x+3, and x. So since it's a difference we know that we have to subtract, so I subtracted the two expressions, and set that equal to 11.
Solve 5x+3-x=11
Answer 4x=8, x=2
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