A computer originally priced at $990, is reduced by 30%. a) How much is the discount?
b) How much will it cost before tax?
c) How much will it be with tax included? (Tax is 10%)

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Aphrase is shown read the phrase and give me the answer

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