Answer:
David should pay £48 as deposit.
Step-by-step explanation:
Price of cooker = £320
Deposit price of Cooker = 15%
We need to find How much money does David pay as a deposit?
For finding deposit money we will find:
15% of 320
Solving:

So, David should pay £48 as deposit.
It will take 7 weeks and both will have $610
30x7=210+400=610
55x7=385+225=610
21 - 13.50= 7.50
so based on what your question is asking, Serena makes $7.50 more than Gabe per hour.
Answer:
A
Step-by-step explanation: