<span>Base 6 Base 10
1 1
2 2
3 3
4 4
5 5
10 6
11 7
12 8
13 9
14 10
15 11
20 12
21 13
22 14
23 15
24 16
25 17
30 18
31 19
32 20</span>
Answer:
15.1
Step-by-step explanation:
29.34
-14.24
---------
15.10
Answer:
10
Step-by-step explanation:
7+15/5
Because you're trying to make them congruent, equal the two expressions to each other.
So, for #10 you would equal them so it would look like this.
2x+2=5x-19
Then you would just go ahead and simplify
2x+2=5x-19
-2x -2x
---------------
2= 3x -19
+19 +19
---------------
21=3x
--- ----
3 3
x=7
This means that x should be 7. You can check this just by plugging it in
2x+2
2(7)+2 = 16
5x-19
5(7)-19= 16
Same with #11.
x+8=3x-14
-x -x
--------------
8=2x-14
+14 +14
--------------
22=2x
--- ----
2 2
x=11
Check.
x+8
11+8= 19
3x-14
3(11) - 14 = 19
