What do the properties of polynomial addition mean? complete each statement. the closure property states that the sum of two polynomials is a . the commutative property states that changing the order of two or more terms the value of the sum. the associative property states that the way in which two or more terms are grouped in a sum the value.

The closure property states that the sum of two polynomials is a constant

✔ polynomial variable .

The commutative property states that changing the order of two or more terms  decreases✔ does not change  increases the value of the sum.

The associative property states that the way in which two or more terms are grouped in a sum
decreases ✔ does not change increases the value.

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i