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-3z^7 - (-5z^7) = -3z^7 + 5z^7 = 2z^7
Answer:
NNE the other hand if one is the I you are said to me explanation and anaerobic I I I am in the tr to two triangles to be congrv you have any
X = books were sold on Saturday.
Because 2 more books were sold on Sunday than on Saturday, therefore
(x + 2) books were sold on Sunday.
The total number of books sold over the weekend (Saturday and Sunday) is
x + (x+2)
= x + x + 2
= 2x + 2
Answer: 2x + 2
Answer:
Step-by-step explanation:
-5/4
