Choose the answer that best represents the situation described below. Chris wants to buy a poster for each room in his house. He knows that the
more rooms he has, the more money he will spend on posters.

Which of the binomials below is a factor of this trinominal? x^2-13+30

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .