Step-by-step explanation:
4unit is 35
1unit is 35/4 which is 8.75
Answer:
![c=5d+50](https://tex.z-dn.net/?f=c%3D5d%2B50)
Step-by-step explanation:
Given that:
Supplies of the lemonade bought at price = $50
Money paid per day to setup lemonade stand at the park = $5
To find:
Equation of her total cost.
Solution:
Let the number of days = ![d](https://tex.z-dn.net/?f=d)
Per day cost of setting up the lemonade stand is given as $5.
If the number of days are
, then the cost of
days can be found by multiplying the per day cost with the number of days.
Therefore, the expression for cost for
number of days = ![\$5d](https://tex.z-dn.net/?f=%5C%245d)
Total cost for
number of days can be found by adding the cost of supplies and cost for
number of days for setting up the stand:
![c=5d+50](https://tex.z-dn.net/?f=c%3D5d%2B50)
Answer:
-0.4
Step-by-step explanation: