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 :)
Yes you’re correct it’s A : 11,529
Answer:
<h2>x<-1</h2>
Step-by-step explanation:
I don’t know the answer is 19 I guess
