h-35
"decreased by" means "minus" 12 decreased by z means 12 - z It really is that simple.
18 - 3n
17
y = 125 - x
They are two terms of an algebraic expression.
h-35
"decreased by" means "minus" 12 decreased by z means 12 - z It really is that simple.
It can be: x-7
11-you/v
It is: 18-3D
4M + 17
the + of a number and 10 k decreased by 4 = k-4
18 - 3n
It can be: 7-4x as an algebraic expression
17
It's an algebraic expression such as that: 3x+17