Answer:
The copy machine makes 32 copies per minute.
Step-by-step explanation:
Given that a copy machine makes 136 copies in 4 minutes and 15 seconds, to determine how many copies does it make per minute, the following calculation must be performed:
15 seconds = 0.25 minutes
136 / 4.25 = X
32 = X
Therefore, the copy machine makes 32 copies per minute.
Answer:
It equals 2/5x or 10x
Step-by-step explanation:
Hope this helps
Answer:
You multiply or divide by 10 conveniently
Step-by-step explanation:
For the first expression, remember that

Answer:
62 or A
Step-by-step explanation:
180-90-28=62