Answer:
d = 3
Step-by-step explanation:
6*3=18
2d*6=12d
54-18 = 12d
36/12 = 12d/12
d = 3
Answer:
Because to get a straight line you need a scale. Otherwise you will not be able to graph a straight line.
Hope this helps:)
Answer:
<h2>(A.B.)-32, 64</h2>
Step-by-step explanation:

Each next term is created by multiplying the previous term by (-2).
15 people
You need to save $30 and each person after 10 saves you $2 so 30/2=15