-3.5 * 2 = -7
-3.5 * 3n = 10.5n
So there is (-7 - 10.5n) -2.5n
Now combine like terms
10.5n - 2.5n = 8n
ANSWER = -7 + 8n
Answer:
2n^3
Step-by-step explanation:
n^3 represents the cube of the number n; therefore,
"twice the cube of a number" is 2(n^3) or 2n^3
50% of $30.00 = $15.00 profit during season
The store does not make a profit on the sale of the jeans at the end of season because the store sells the jeans for $30.00 + $15.00 = $45.00
per jean. 50% sale reduces the price to half. $22.50. There will be a loss since the store purchased the jeans for $30.00
Answer:
The value of the test statistic is <em>z</em> = 3.34.
Step-by-step explanation:
The information provided is:
The test statistic is:
Thus, the value of the test statistic is <em>z</em> = 3.34.
