Martin, Josh, and Alex are painting an office. when Martin paints in office alone it takes him nine hours to complete the room.
When Alex paints in the office it takes 10 hours to complete the room. If Martin, Josh, and Alex work together, they can paint the room in three hours. If Josh has to paint the room alone how long would it take?
1 answer:
You might be interested in
Answer:
The purchase price is $180
The total price is: $189
Step-by-step explanation:
Sales tax rate = 5\%
Sales tax on bike = $9
We need to find the purchase price.
Let purchase price = x
We know that Sales tax = 5% of x
and Total price = Purchase Price + Sales tax
So, we can write:
Sales tax = 5% of x
Putting values and finding x
So, the value of x i.e Purchase price = $180
The purchase price is $180
Now finding the total price of bicycle
Total price = Purchase Price + Sales tax
Total price = 180 + 9
Total price = $189
So, The total price is: $189