The combined total profit is (17x + 2502) dollars
<em><u>Solution:</u></em>
Profit for each Mp3 player = $ 35
Profit for each DVD player = $ 18
Let x be the number of MP3 players sold last week
Number of MP3 players = x
Last week, Techwiz sold a combined total of 139 MPS and DVD players
Total number of mp3 and dvd sold = 139
Number of DVD player = 139 - x
<em><u>Write an expression for the combined total profit (in dollars) Techwiz made from MP3 and DVD players last week.</u></em>
Combined total profit = Number of MP3 players x Profit for each Mp3 player + Number of DVD player x Profit for each DVD player
Thus the combined total profit is (17x + 2502) dollars
Answer:
Mean
Step-by-step explanation:
The question lists some parameters and ask to know which of the listed parameters is for all values in the data. We answer by the following;
Interquartile range- the interquartile range is simply the difference between the upper quartile and the lower quartile. It does not work for all values in the dataset so
It cannot be the answer.
The minimum is the minimum value in the dataset. It is the smallest in value. It does not work for all values in the dataset.
The maximum is the number with the highest value. It does not work for all the values in the dataset
Mean is correct, all the values in the dataset are used to calculate the mean value
Answer:
(-2,6)
Step-by-step explanation:
Answer:
It would be 5
Step-by-step explanation:
5 equals everything that is 5 or 10
for example, 5 * 5 equals 25
Odd numbers times 5 equals a odd number with the 5 at the end
Even numbers times 5 equal an even number with a 0 at the end
I hope that helped