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OLga [1]
3 years ago
10

Which of the following are solutions to the equation below? check all that apply x^2+4x-9=x+1

Mathematics
1 answer:
Aleks04 [339]3 years ago
6 0
The answer is C and D only
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Is ABC-DEC? Explain
iren2701 [21]
It should be C
Have a good day!!
4 0
3 years ago
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Anyone know the answer? I'll give brainliest AND 20 points!
kykrilka [37]

Answer:

You need to solve for one variable in each equation and the substitute that in for the second equation.

Step-by-step explanation:

5 0
3 years ago
The model below represents an equation. Which value of x makes the equation<br> true?
Sliva [168]

Answer:

1,1,1,1

Step-by-step explanation:

I believe this is right

3 0
2 years ago
Victor is on a volcanic island. He needs to get back to his ship before the volcano explodes, but he would also like to get the
damaskus [11]

Answer:

0.4

Step-by-step explanation:

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6 0
3 years ago
John Gray brought a basic car for $8,250.00, with options that cost $324.00. There's a 6% sales tax in his state and a combined
dybincka [34]
 Cost of basic car = $8250
Optional cost = $324
Total cost of basic car and optional items for John= (8250 + 324) dollars
                                                                  = 8574 dollars
Then
Percentage of sales tax = 6%
Amount of sales tax = 8574 * (6/100) dollars
               = 514.44 dollars
License and registration fee combined = $50
Then total cost of John in regards to buying the car = 8574 + 514.44 + 50
                                                                                    = 9138.44 dollars
<span>$9,138.44</span> is the correct option in regards to the question given.

8 0
3 years ago
Read 2 more answers
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