The cleanup crew is picking up litter from the side of the road. if one crew member can clean up a mile of road in 45 minutes, and another crew member can clean up a mile of the road in 70 minutes, approximately how much time will it take the crew members to clean up a mile of the road if they work together?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

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

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft