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mylen [45]
2 years ago
8

30 POINTS! RIGHT ANSWERS ONLY! PLEASE! Thank you, explanation is optional.

Mathematics
2 answers:
Len [333]2 years ago
4 0

Answer:

16+x=30  x=14

Step-by-step explanation:

GaryK [48]2 years ago
3 0

Answer: First question : 14

Second question : x(2x + 3x)

Third Question : 11

Fourth Question : 4/12

Fifth Question : m = 30 x 2w

Step-by-step explanation:

First question : If you add 16 to 14 you get 30 so 14 is X

Second question : I don't know how to explain

Third Question : If you subtract 11 from 25 you get one number lower than 15, the question says < and the smaller number eats the larger number so if you subtract 11 from 25 you get 14 and 14 is smaller than 15

Fourth Question : I'm not good at explaining fractions

Fifth Question : When you get to the 2nd week you have 30, then you basically multiply by 2 from 30 and on the 4th week you get 60

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3 years ago
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Can you please find the zeros for<br> F(x)=2x^4+17x^2+8?
harina [27]
2x⁴+17x²+8

Let X = x²     →→(x = + or -√X )

The quadratic becomes : 2.X² + 17.X + 8. Now solve for X:

X' = [-b+√(b²-4ac)]/2a             and      X" = [-b-√(b²-4ac)]/2a   
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4 0
3 years ago
Mrs. McAlister wrote the equation 10 t minus 4 t + 3 t = 8 on the board and asked students to write an equivalent equation. The
Lera25 [3.4K]

Answer:

t = 8/9

Step-by-step explanation:

There are many possible solutions that could be expressed as equivalent to the equation 10t - 4t + 3t = 8.  With that being said, here is a simplified form, solved for t.

10t - 4t + 3t = 8

6t + 3t = 8

9t = 8

t = 8/9

Each of these form's is an equivalent equation to the one written by Mrs. McAlister.

If you can provide the table of student answers, we could answer which students were correct or wrong.  Without the table, we can only guess.

Cheers.

3 0
3 years ago
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