This is the answer to your problem.
Simple answer to the equation without the circumstances:
3.1x - 1.6x = 35 + 10
1.5x = 45
x = 30
Do you mean subtract two each day? If so...
4x3=12 and 12 divided by 2 is 6 so it would take six days to reach zero
or
you could manually subtract two from 6 each days as in 12-2=10 (1 day), 10-2=8 (2 days), and so on...
Answer:
4($6.55)/5
Step-by-step explanation:
If five markers cost $6.55
then equate or cross multiply inorder to get the cost of 4 markers.
4($6.55)/5
A division problem is unsolved, so it is an unknown factor until ithe problem is solved.
