Answer:

Step-by-step explanation:
Assuming the geometric series is

then nth term is
,
and the first term is found when
:

B. 39
Good luck on yourself timed exam!
Answer:
B) 3(7x + 2)
Step-by-step explanation:
6x is 6x and x is 1x but you don't usually put the 1 infront of the x.
<span> Seeing as area = length X width, we can say that 3 meters X 12 meters = </span>36… meters<span>. With that statement, it can be assumed that (since the area of the square and rectangle are equal) the area of the square is 36.</span>
Answer:
Add 5 to remove the negative 5 from the left side.
Step-by-step explanation:
3x-5=19
3x-5(+5)=19