Which statement is correct about the expression 2(5+y) +4x+7?
the coefficient of x is 4. The coefficient of x, , is 4.
The coefficient of y is 5. The coefficient of y, , is 5.
The expression 2 (5+y) represents the sum of two factors.
The expression 2 times open paren 5 plus y close paren represents the sum of two factors.
The expression 2 (5+y)
represents the product of three factors.
