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AveGali [126]
2 years ago
12

Help me pleaseeeeeee

Mathematics
1 answer:
bekas [8.4K]2 years ago
7 0
It’s b

it has to be 20 c long … kskdhdhiIakakkwdydyxiajajshsuuaisudj
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Intrinsic motivation reflects desires that others have. True or false
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False. Intrinsic motivation is a reflection that needs to do something.
3 0
3 years ago
Pls help me I am confused
Maslowich

Answer:

\huge\boxed{A.\ \dfrac{565}{182}}

Step-by-step explanation:

\dfrac{8}{7}-(5x-3)=\dfrac{1}{5}x-12\\\\\dfrac{8}{7}-5x+3=\dfrac{1}{5}x-12\qquad|\text{multiply both sides by 35}\\\\35\cdot\dfrac{8}{7}-35\cdot5x+35\cdot3=35\cdot\dfrac{1}{5}x-35\cdot12\qquad|\text{simplify}\\\\5\cdot8-175x+105=7\cdot x-420\\\\40-175x+105=7x-420\\\\-175x+(40+105)=7x-420\\\\-175x+145=7x-420\qquad|\text{subtract 145 from both sides}\\\\-175x=7x-565\qquad|\text{subtract }7x\ \text{from both sides}\\\\-182x=-565\qquad|\text{divide both sides by (-182)}\\\\x=\dfrac{565}{182}

8 0
3 years ago
Read 2 more answers
Which of the following correctly factors the expression −20x+4y−2?
Wewaii [24]

9514 1404 393

Answer:

  B  2(−10x+2y−1)

Step-by-step explanation:

The greatest common factor is 2. Factoring that out gives the factorization shown in choice B.

  2(-10x +2y -1)

__

You could factor out -2. Doing that would give ...

  -2(10x -2y +1) . . . . . . . doesn't match choice C

8 0
3 years ago
Can someone explain to me how to do this
Ierofanga [76]
Find the square roots of all and then if the inequalities are true then choose the best answer
5 0
3 years ago
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What is the correct answer?
gavmur [86]

7x²+3y+5+9x²+11y-2

=16x²+14y+3

3 0
2 years ago
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