Answer:
Arithmetic
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
6.7 rounds up to 7
First expand it
Next subtract 14 - 2x + 4x so it can be 14 + 2x
Next subtract 14 from both sides
Next subtract 20 - 14 so it can be 6
Then divide both sides by 2
And lastly reduce the fraction 6/2 and once u reduce it u have your answer which is x = 3.
8.4 because 6 would round up to 10 and 10+30 =40 for 8.40 or just 8.4
