3^12= 3 x 3 x 3 x 3 x 3 x 3 x 3 x3 x3 x3x3x3=531,441
3^4= 3x3x3x3=81
531,441÷81=6,561
4 represents four thousand people. the rest represents 921. So the 4 means four thousand.
Well, if you do this in reverse
23+17 = 40
40-23 = 17
40 would be your answer.
Answer:
False
Step-by-step explanation:
Well to solve for z we single it out, distribute, use the communicative property, and combine like terms.
42 = -7(z - 3)42 = -7(z - 3)
Distribute
42 = -7z + 21*42 = -7z + 21
42 = -7z + 882 = -7z + 21
-42 to both sides
-7z + 840 = -7z + 21
-21 to both sides
-7z + 819 = -7z
+7z to both sides
819 = 0
<em>Thus, </em>
<em>the given equation is false.</em>
<em>I hope this helps :)</em>