The answer is, "<span>B. Solve c + 7 = 2c − 13 to find the value of c."
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Answer:
There is no solution
Step-by-step explanation:

subrtact 1/4 X from each side
-13=13/4 is not true, so no solution
<span> -21.8-(-18.3) (2 negative signs become positive)
=</span><span> -21.8 + 18.3
= - 3.5
Answer
- 3.5</span>
Answer:
The first image = y =8x^2 -1
The second image y =8x^2
Step-by-step explanation: