Multiple Choice
Let x represent the unknown, and write an equation for the sentence. Do not solve.
-When 90% of a number is subtracted from 30, the result is 7 less than the number.
A) 30 - 90x = x - 7
B) 0.9x - 30 = x - 7
C) 30 - 0.9x = 7 - x
D) 30 - 0.9x = x - 7
Correct Answer:
Verified
Correct Answer:
Verified
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