9514 1404 393
Answer:
$68.00
Step-by-step explanation:
Let s represent the opening price. Then the closing price is ...
s - 3.25% × s = $65.79
s(1 -0.0325) = $65.79 . . . . collect terms
0.9675s = $65.79 . . . . . . . simplify
s = $65.79/0.9675 . . . . . . .divide by the coefficient of s
s = $68.00 . . . . . the opening stock price
Answer:
Step-by-step explanation:
21
Answer:
It would cost you $12.75.
Step-by-step explanation:
Model an equation, using c as the initial cost variable and x as the final cost, and then solve for x.
Answer:
c
Step-by-step explanation:
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Answer:
She will receive $24,000 after paying taxes
Step-by-step explanation:
This question can be solved using a rule of three.
20% of her money has to go to the state for taxes. So she will receive 100-20 = 80%. $30000 is 100% = 1. How much is 80% = 0.8?
$30000 - 1
$x - 0.8
x = 30000*0.8
x = 24000
She will receive $24,000 after paying taxes