If 12 keychains cost $9 then how much does 20 keychains cost? $________ Also if you could may you provide steps on how you got t
he answer
2 answers:
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Answer:
Given the statement:
9 less than the sum of x and 5
"Sum of x and 5" means
"" means subtract
then;
the statement 9 less than the sum of x and 5 becomes;
⇒
⇒
Therefore, the expression for the given statement is