after 4 years of running a landscaping business, Speedy Mowing had $220,000 total profit. After 7 years they had a $400,000 total profit. Assuming the business is gaining a constant profit each year, write a linear equation to represent the total profit

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

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

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set