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gulaghasi [49]
3 years ago
6

How many solutions does the linear system 3×+5y=8 and 3×+5y=1have ​

Mathematics
1 answer:
MrRa [10]3 years ago
3 0

Answer:

No solution

Step-by-step explanation:

When put in a graphing calculator, the lines are parallel and will never intersect, therefore there is no solution.

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Enter the sum of the numbers as the product of their GCF and another sum. 42 + 30
sesenic [268]

Answer:

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Step-by-step explanation:

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What is The exact value of 5.3 million × 2.7 thousand
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3 years ago
What is the equation to a graph with the vertex -1,3 and zeros -4 and -2
Mashutka [201]

Answer:

f(x)=x^2+6x+8

Step-by-step explanation:

We are given zeros as x=-4, x=-2

so, we can set up function as

f(x)=a(x+4)(x+2)

Vertex is at (-1,3)

It means that graph passes through point (-1,3)

so, we can plug x=-1 and f(x)=3

and then we can solve for 'a'

3=a(-1+4)(-1+2)

we get

a=1

now, we can plug it back

and we get

f(x)=1(x+4)(x+2)

now, we can simplify it

f(x)=x^2+6x+8

5 0
3 years ago
The function f(x) = -x^2 - 2x + 15 is shown on the graph. What are the domain and range of the function?
gulaghasi [49]

R; all quadratic functions are going to have ranges and domains of *ALL REAL NUMBERS* [(-∞, ∞)].

6 0
3 years ago
Sove: -6n+5&lt;11 <br> Which graph shows the solutions?
Dovator [93]

Answer: The first one

Step-by-step explanation: first you have to subtract 5 from both sides and then you have -6n < 6 . Then you have to divide both sides by -6 then you get n < -1.

8 0
3 years ago
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