Answer:
See below.
Step-by-step explanation:
Either 3 packets of 6 pens or
2 packets of 9 pens.
The factors include 1,2,4,5,8,10,20,40.
3 is less than 5, so rounded to the nearest ten is 360.
6 is greater than 5, so rounded to the nearest hundred, our answer is 400.
Answer:
Step-by-step explanation: 40
It would be: k+3 = 10
subtracting 3 from both sides,
k+3-3 = 10-3
k=7
