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nydimaria [60]
3 years ago
5

What is the solution to the system 5x+y=2 and y=-5+8? Explain

Mathematics
2 answers:
goldfiish [28.3K]3 years ago
8 0
5x-5+8=2
5x+3=2
5x=-3+2
5x=-1
5x/5=-1/5
x= -0.2
maksim [4K]3 years ago
6 0

Answer:

What is the following


Step-by-step explanation:


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Can someone help me?
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My grade is a 77%, if i get a 0% on a paper worth 30% of my grade, what will my grade be now??
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Analyze the expression and then choose the sentences describing whether the binomial theorem can be used to factor it. Check all
daser333 [38]

Answer:

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
Y=2(x+1)^2 has how many real roots
oee [108]

The equation y= 2(x+1)^2 has one real root and that is x=-1.

What is real roots of the equation?

    We are aware that when we resolve a linear or quadratic equation, we always arrive at the value variable of the equation, or, to put it another way, we always locate the equation's solution. This "solution" is what we refer to as the real roots. For instance, when the equation X^2-7x+12=0 is solved, the actual roots are 3 and 4.

Here given,

=> y = 2(x+1)^2

Take y=0 then,

=> 2(x+1)^2=0

=> (x+1)^2=0

=>(x+1)=0

=> x=-1

Hence the given equation has one real root and that is x=-1.

To learn more about real roots refer the below link

brainly.com/question/24147137

#SPJ1

8 0
1 year ago
Read 2 more answers
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