Mason opens a savings account by making a $165.85 deposit. every week, he deposits another $20.50 in the account.
write an expression that shows the amount of money that will be in the account x weeks after mason opens it.

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

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

Choose the right classification of 5x + 3x^4 - 7x^3 + 10 by number terms and he degree 1. third degree polynomial 2. fourth degree polynomial 3. sixth degree polynomial 4. first degree binomial