Which expression represents the algebraic phrase “eleven less than seven times a number”?
Answer
A
11 x minus 7
B
11 minus 7 x
C
7 x minus 11
D
11 plus 7 x
Explanation
“Seven times a number” is written as 7x. “Eleven less than” means subtract 11 from that amount, giving 7x − 11. So the expression is “7 x minus 11,” choice C.
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