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SSSSS [86.1K]
3 years ago
15

Given h(x) = x2 + 3. h(x) = 103, what is x?

Mathematics
1 answer:
tigry1 [53]3 years ago
4 0

Answer:

10 or -10

Step-by-step explanation:

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X = 3y - 6 2x - 4y = 8 Solve the system of equations using substitution.
Brut [27]
Hello

x = 3y - 6
2x - 4y = 8
We need to start by solving 3y - 6 for x
Substitute 3y -6 for x in 2x
2x - 4y = 8
2(3y - 6) - 4y = 8
2y - 12 = 8
2y = 8 + 12
2y = 20
Divide both sides by 2
2y/2 = 20/2
y = 10

Now, substitute 10 for y in x= 3y
x = 3y - 6
x = 3(10) - 6
x = 30 - 6
x= 24

Answer : x = 24 and y=10

I hope this help!
7 0
3 years ago
Read 2 more answers
**PLS HELP**
nadezda [96]

Answer:

I think d equation most. closely represents

4 0
3 years ago
Please answer this question as fast as u can
Sidana [21]
Ok.graph the 2.3 and the 6.8 as regular decimals, draw a line, annd I dont know how to do the last part. :(
4 0
3 years ago
What is negative 2 - 2/3?
sergey [27]

Answer:

-2.66666666667

or just

-2.67

Step-by-step explanation:

5 0
2 years ago
Help? With all? Plzzz
Margaret [11]
Cuz if so, then you just move the whole x term to the right side and divide all the terms on the right side by the coefficient of y
for ex...
3) 4x+4y=16
4y=16-4x (or -4x+16)
y=4-x or -x+4
7 0
3 years ago
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