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Amanda [17]
3 years ago
15

The following system has a solution: x = 10, y = -3, z = 14. 3x + 7y - z = -5, 9x - y - 4z = 17, 5x - 12y - z = 0

Mathematics
2 answers:
olga2289 [7]3 years ago
4 0

Answer:

0

Step-by-step explanation:

Tanya [424]3 years ago
4 0

Answer:

B

Step-by-step explanation:

I got it right on edge

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Kyle purchased a 20 lb. pumpkin for $5.95. Elizabeth purchased a 15 lb. pumpkin for $5.00. Elijah purchased an 8 oz. pumpkin for
Ivan

Kyle purchased a 20 lb. pumpkin for $5.95.

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Cost per lb of pumpkin for Elizabeth = 5.00/15 = $0.333.

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16 oz = 1 lb

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3 years ago
Write an expression for the calculation 84 divide into sevenths added to 9 divided into thirds
sleet_krkn [62]
84(1/7)+9(1/3)
The 84 is divided by the 1/7th and the 9 is divided by the 1/3. They are then added.
8 0
3 years ago
Helppp! what are the answers
vekshin1

Answer:

<h2>5.4 inches </h2><h2>0.15 yards </h2>

Step-by-step explanation:

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4 0
3 years ago
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What is the relation between the variables in the equation y/x^2=10
Lady_Fox [76]

Answer: OPTION C.

Step-by-step explanation:

Direct variation, by definition, has the form shown below:

y=kx

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Then  if you solve fo y from the given equation, you obtain the following form:

y=10x^{2}

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attashe74 [19]

Answer:

<h3><em>y=</em><em>8</em><em>9</em></h3>

Step-by-step explanation:

<h2>examples of complementary angles are: Two angles measuring 45 degrees each. Angles measuring 30 and 60 degrees. Angles measuring 1 degree and 89 degrees.</h2>

<h3><em>y=</em><em>8</em><em>9</em></h3>

<h2><em>MARK </em><em>ME </em><em>AS </em><em>BRINLY</em></h2>

<h3><em>#</em><em>C</em><em>a</em><em>r</em><em>r</em><em>y</em><em> </em><em>O</em><em>n </em><em>Learning</em></h3>

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