An algebraic expression is, obviously, an expression with a variable.
"A number" would represent a variable, which, in this case, we'll use y.
So, 15 decreased by twice x.
15 - y x 2 =
I hope this helped :)
Answer:
60-2x=v
Step-by-step explanation:
9/xy + x^2/y = (9+x^3)/xy
Answer:
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Step-by-step explanation: