
If a = 4 and d = 3,
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

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Answer: The general equation for the nth term is 3n + 1.---------------------------------------------------------------------------------------
Answer: dilation
Step-by-step explanation:
The answer would be B 21/4
5A + 7 = 3A + 7 + 2A
We need to solve for A.
3A + 7 + 2A = 3A + 2A + 7 = 5A + 7 (We can add 3A and 2A because it's the same variable, so we add the coefficients)
5A + 7 = 3A + 7 + 2A
5A + 7 = 5A + 7
5A + 7 is always equal to 5A + 7 because it's the same equation. So the equation got infinitely many solutions.
it is the measurement of the positions, motions, and magnitudes of stars.