1. 9 + k - 19
2. 6.7n
3. 37t - 9.85
5. 15 +
6. 7 - 3v
7.
8.
9. 8 - 9r
Which phrase describes an unknown or changeable quantity
1 answer:
You might be interested in
To convert into decimal, move the decimal to the left by 6 positions.
It will be 0.00000563
Answer is A.