An object is made of six rectangular prisms each with dimensions of 2cm, by 7cm, by 4cm. what is the volume of the complex soild in cubic centimeters?​

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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

Someone which statements are true? check all that apply.