What is the coefficient of y^2 in the expression 2x^2y – 10xy^2 + 5y^2?

For what value of x does 4x = (1/8) x + 5?

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?