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vivado [14]
3 years ago
10

Given the system of equations, what is the solution?

Mathematics
2 answers:
snow_tiger [21]3 years ago
5 0

Answer:

Its b trust me

Step-by-step explanation:

I did the work lol

Alex787 [66]3 years ago
5 0

Answer:

y = 9/2 or 4.5

Step-by-step explanation: hope this helps :)

x-y= -5 <em>   So what you do here is isolate the variables</em>

+y     +y      

x = -5+y

<em>After you do this you input the equation as x</em>

2x+y = -1

2(-5+y) = -1

-10 + 2y = -1

+ 10         +10

2y = -9

/2      /2

y =  9/2 or 4.5

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Romashka-Z-Leto [24]

Answer:

y=3/4x+(-2) aka the first blank is 3/4 the second blank is -2

Step-by-step explanation:

The first blank is the slope, the second one shows the y-intercept. You are welcome

6 0
3 years ago
1/3 + a + 5/4. what is A
USPshnik [31]

Answer:

a = -1.58

Step-by-step explanation:

1/3 +a+5/4 =0

1/3+5/4= -a

4+15/12 = -a

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1.58= -a

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6 0
3 years ago
An internal census of the salaries of animals employed by United Pets Inc. shows that the median salary for dogs is considerably
RUDIKE [14]

Answer:

c. Different departments tend to pay different salaries, and dogs are more likely than cats to work in lower-paying departments.

Explanation:

The only explanation for difference in median results is that dogs take up jobs in both higher paying departments and lower paying departments while cats take up jobs in only higher paying departments only. In other words the median results for dogs when compared in general would be higher than that of the cats

7 0
3 years ago
Solve for x<br> 20 points
torisob [31]

Answer:

x = 21 units

Step-by-step explanation:

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So here, that will look like: <em>36² = 27 * (27 + x)</em>

Expansion and multiplication gives us: <em>1296 = 729 + 27x</em>

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4 0
3 years ago
12=x+3 please help me out
valentina_108 [34]

Answer: x=9

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-3     -3

9=x

7 0
3 years ago
Read 2 more answers
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