Answer: She combined unlike terms.
Step-by-step explanation:
You can only combine like terms. If a number has a variable, you must make sure that the number you're operating it with has the same variable raised to the same power (if applicable)
6.8w-4.7 is in its simplest form.
To be able to subtract these, 4.7 must have a ''w'' variable as follows;
6.8w-4.7w=2.1w
Answer:
the 4
Step-by-step explanation:
Answer:
centimeter
Step-by-step explanation:
sana nakatulong
8 balls = 16
1 ball = 2
32 balls = 64
