A farmer has a square field that measures 500 m on a side. He has a choice of using one large circular irrigation system or four smaller ones, as illustrated. a. What percent of the field will the larger system irrigate? [Round your answer to 1 decimal place.]

b. What percent of the field will the smaller system irrigate? [Round your answer to 1 decimal place.

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.