Write the difference of two algebraic expressions modeled by the algebra tiles. Let I be the variable. Then use the algebra tiles to

simplify the expression.

###

+) - (

+ + + + +

+ +

22-0)

7

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most