Answer:
26 is a rational number.
Step-by-step explanation:
26 is a rational number, because it is an integer (whole number), which falls under the rational number category.
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Answer:
Step-by-step explanation:
additive property of length
Answer:

Step-by-step explanation:

5x - 4 -9x + 7
simplify
5x - 9x = -4x
-4 + 7 = 3
Answer: -4x - 3