A photocopy machine can print 240 copies in 30 minutes. What is the rate at which the machine prints the copies per minute?
2 answers:
We can use proportions!!!
240/30 = x/1 minute
To solve, divide 240 by 30, since 30 minutes is 30 times longer than 1 minute.
240/30 = 8
8 copies per minute.
The printer prints 8 copies per minute, expressed by 240 / 30 = 8, you can check this math by multiplying 30 by 8.
You might be interested in
Answer:
6(x-3y+6)
Step-by-step explanation:
Answer:
,
and 
Step-by-step explanation:
The vector equation of the line is:


The parametric equations of the line are:
and 
Answer:
B) Information about exponential notation
Step-by-step explanation:
The information on the page is about exponential notation, therefore option (B) is the most suitable.
Answer:
its open
Step-by-step explanation:
i just did it
C on the 1st one. A on 2nd one A on 3rd