I hope this helps you
6 (2+6.2)-3
6(2+12)-3
6.14-3
84-3
81
Use combine like terms the answer is 7r^2-r-1
Answer:
First box: 2
Second box: 54
Step-by-step explanation:
The ratio is 1:6.
In other words, the second column is the first column times 6.
2 x 6 = 12
3 x 6 = 12
5 x 6 = 30
9 x 6 = 54
Therefore, the first box would be 2.
The second box would be 54.