Answer:
Hello! :) I hope I’m correct!!
Step-by-step explanation:
I think the answer should be 395.20
Price= 380.00
Sales tax= 4% (15.20)
The total price will be 395.20
If SP = Rs 380 and sales tax is 4% then the amount of sales tax is 395.20
Therefore the answer will be 395.20
Hope this helps!
If you have any questions, then feel free to ask them! :)
By: BrainlyAnime! ^-^
Answer: 100
Step-by-step explanation:

3 x 25 = 75
4 x 25 = 100
Answer: it is in absolute value form, so when you take it out the signs would change to 7 + 42 = 49
Step-by-step explanation:
Let Marc's age be x. If Jeanine is twice as old as Marc, then her age will be 2x. If their ages added together are 24, then you can create the following equation:
2x + x = 24
3x = 24
x = 8
Remember that x is Marc's age. So if Marc is 8, and Jeanine is twice as old, she will be 16.
The answer should be -3xy^2 (4x^2y^3 + 3x - 4y)