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Charra [1.4K]
3 years ago
5

6x + 3y + z = 21 y = 7x + 8z - 29 -6y - 8z = 6

Mathematics
2 answers:
yanalaym [24]3 years ago
5 0

Answer:

x=\frac{21-3y-z}{6}

Step-by-step explanation:

kicyunya [14]3 years ago
4 0

Answer:

What is the question

Step-by-step explanation:

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Sal and Jen went to the store together, and each bought the same car stereo.
scZoUnD [109]

Answer: Sal used a debit card and paid a total of $324.80 for the stereo. (I took the test too)

Step-by-step explanation: Multiply $21.30 by 18 months. Then subtract the interest, $58.60, from the product because Sal paid immediately with a card which implies using a debit card. You get $324.80.

8 0
3 years ago
. Micro Office Products has issued 5,000 shares of cumulative preferred stock that will earn dividends at $2.38 per share; it ha
quester [9]
110000 is the total dividends of both preferred stock and common stock
So we need to find the dividend per share common stock

First find the total dividends of preferred stock
5,000×2.38=11,900


Subtract the total dividends of preferred stock for the total dividends to find the total dividends of common stock
110,000−11,900=98,100

Finally divide the total dividends of common stock by the number of common stock to find the dividend per share of common stock
98,100÷12,000=8.175....answer

Hope it helps!
5 0
3 years ago
What is the area of a square computer screen with 21 inch sides?
notka56 [123]
Side of the square computer screen = 21 inches
It is important to minutely read the details that are already given in the question. the most important information that is given in the question is that the computer screen ia square. Based on this information the answer to the question can be easily deduced.
Then
Area of the computer screen = (Side)^2
                                               = (21)^2 inches square
                                               = 441 inches^2
So the area of the square computer screen is 441 square inches. i hope the procedure is clear enough for you to understand.

6 0
4 years ago
Please answer this question...​
Dafna1 [17]

Answer:

109.56

Step-by-step explanation:

bodmas

yeah

ahaha

5 0
4 years ago
Simplify 18 - 2[ x + ( x - 5)]. 8 - 4 x 28 - 4 x 28 - 2 x
Arisa [49]

The answer for this question is 28-4x

3 0
3 years ago
Read 2 more answers
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