On the main floor of the kodak hall at the
eastman theater, the number of seats per row
increases at a constant rate. steven counts 31 seats in
row 3 and 37 seats in row 6. how many seats are
there in row 20?

3

step-by-step explanation:

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130

the first domain and range set to the left is matched with the top relation, and the second set the set in the middle goes with the bottom relation.