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Lostsunrise [7]
3 years ago
10

How many solutions does this system of equations have? Explain how you know.

Mathematics
1 answer:
Nostrana [21]3 years ago
3 0

Answer:

No solution

Step-by-step explanation:

The given equations are :

9x-3y=-6

3x-y=2.....(1)

5y=15x+10

5y-15x=10

or

y-3x=2 .....(2)

Equations (1) and (2) shows that the lines are parallel. We know that for parallel lines, there is no solution.

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leonid [27]
I would go with A because if u use the distributive property u get something very similar
5 0
3 years ago
The length of a garden is 23 feet. The width of the garden is 14 feet. Which is the correct unit of measurement to use when figu
Free_Kalibri [48]
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4 0
3 years ago
Read 2 more answers
Find the percent of the number.<br> 30% of 30 is<br> Explain your method.
nirvana33 [79]

Answer:

The answer would be 9

Step-by-step explanation:

Step 1: Our output value is 30.

Step 2: We represent the unknown value with $x$.

Step 3: From step 1 above,$30=100\%$.

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Step 5: This results in a pair of simple equations:

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Therefore, 30% of 30 is 9

8 0
3 years ago
Read 2 more answers
a park is 4 times as long as it is wide. if the distance around the park is 12.5 kilometers, what is the area of the park
Rom4ik [11]
X -length
y wide

x=4y
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x=4y
8y+2y=12,5

x=4y
y=1,25


x=5
y=1,25


area 
x*y=5*1,25=6,25
3 0
4 years ago
Simplify 207 + 3) - 1 11 + 8 -0)​
denis23 [38]

Answer:

-103

Step-by-step explanation:

hope this helps!

4 0
3 years ago
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