For a single dog for x days, which table models the situation? O
12
15
18
у
6
9
12
o
x х
6
9
12
y у
12
15
18
х
36
54
72
у
6
9
12
х
6
9
12
у
36
54
72

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.  

answer is b

step-by-step explanation: