Answer :
I believe that the amount of the instant rebate is $30. X represents the price of the bike, 0.09 is the sales tax.
So if the bike cost $100:
0.09(100) + (100-30) = 9 + 70 = $79
Although I think I would want them to tax the bike after the instant rebate and not on the original price.
If I'm wrong about the instant rebate then it would be 1.09x-30. Hope this helps.
So if the bike cost $100:
0.09(100) + (100-30) = 9 + 70 = $79
Although I think I would want them to tax the bike after the instant rebate and not on the original price.
If I'm wrong about the instant rebate then it would be 1.09x-30. Hope this helps.
Answer:
The amount of money of the instant rebate is 30.
Step-by-step explanation:
The given expression is
[tex]0.09x+(x-30)[/tex]
This model represents the final price of a bicycle with an instant rebate in a state that charges a sales tax.
Find the initial value of the expression.
Put x=0 in the given expression.
[tex]0.09(0)+(0-30)[/tex]
[tex]-30[/tex]
At the initial stage the price of a bicycle is -30. It means 30 is the amount of rebate.