Question

Raj and Dev run their own businesses Raj makes greeting card and sells them at a market each sunday Dev is garderner Devs total charge for a gardening job is
a fixed charge of 20 plus an hourly charge of 30 ruppees per hour
Write a formula that shows how devs total charge C relates to H the number of hours he spend on his job

Answer 1

Answer:

C = 20 + 30H

Step-by-step explanation:

Given:

Fixed Charge = Rs 20

The Rs 20 is fixed for every job that they take, and it does not varies with the number of hours they worked.

Hourly Charge = Rs 30/hour

They charge Rs 30 for every hour they work. So the amount increases with every hour that they work.

Define the variables:

Total Charge = C

Total hours = H

Form the formula:

C = 20 + 30 x H

C = 20 + 30H

Answer: The formula is C = 20 + 30H