Answer:
f = 100 + 0.133d
Step-by-step explanation:
For each trip, they charge an initial fee of 100 in addition to a constant fee for each vertical meter climbed.
For example, for 3000 meters of climbing, they charged the additional constant fee of 400.
Therefore, per meter climbing they charges .
Therefore, if f represents the fee in dollars of a trip they climbed d vertical meters then we can model the situation as
f = 100 + 0.133d (Answer)
Answer:
The total amount of money he has to pay for the dish is $8.3861.
Step-by-step explanation:
Here, the marked price of the seafood fried rice = $9.50
Now, discount on the marked price = 25%
Calculating 25% of $9.50 =
So, the discount offered = $2.375
Now, the Selling Price of dish = Marked Price - Discount
= $9.50 - $2.375 = $7.125
Now, here the service charge applied here = 10%
Calculating 10% of $7.125 =
So, the service charge applied = $0.7125
So, the new Selling Price of dish = Selling Price + Service Charge
= $7.125 + $0.7125 = $7.8375
Again, here the GST applied here = 7%
Calculating 7% of $7.8375 =
So, the GST applied = $0.5486
So, the new Selling Price of dish = Selling Price + GST
= $7.8375 + $0.5486 = $8.3861
Hence, the total amount of money he has to pay for the dish is $8.3861.