Answer:
<h3>
</h3>
Step-by-step explanation:
Move 9 to right hand side and change it's sign
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Subtract 9 from 17
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Divide both sides of the equation by -4
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Calculate
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Answer:
The total amount a member pays for an item with a regular price of x dollars is T (x) = 0.963<em>x</em>.
Step-by-step explanation:
Key points:
- Discount is subtracted from the regular price of an item.
- Sales tax is added to the regular price of an item.
It is provided that the customers receive a 10% discount if they are members and all customers must pay 7% in sales tax.
Two functions are provided are:
f (x) = 0.90<em>x </em>; the price of an item after the 10% member discount
g (x) = 1.07<em>x </em>; the total amount customers pay for a purchase after sales tax is applied.
Compute the total amount a member pays for an item with a regular price of x dollars as follows:
T (x) = Discount × Sales Tax
= 0.90 × 1.07 × <em>x</em>
= 0.963<em>x</em>.
Thus, the total amount a member pays for an item with a regular price of x dollars is T (x) = 0.963<em>x</em>.
Answer:
X=105
Step-by-step explanation:
5x-2=4x-103
Combine the like terms
5x-4x=103+2
X=105
Answer:
9
get a common denominator between 6,12,7,2 = 84
Step-by-step explanation:
