<span>Seven times a number minus the number is -48.
7x - x = -48
6x = -48
x = -48/6
x = -8
Answer is </span>a. the number is -8
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Answer: 3x^3+2x^2-2x+1
Explanation:
x^3 + 2x^3 - x^2 + 3x^2 -3x + x + 8 - 7 = 3x^3+2x^2-2x+1
I hope this helped!
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- Zack Slocum
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Answer:
A
Step-by-step explanation:
calculate 20% of $88
× $88 = 0.2 × $88 = $17.60
Answer:
easy bro go and use m-a-t-h w-a-y
Step-by-step explanation:
it's going to help
Answer:
x = 215
Step-by-step explanation:
15^2-13=x-3
225 - 13 = x - 3
212 + 3 = x - 3 + 3
215 = x
