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stich3 [128]
3 years ago
13

I need help please!!!!

Mathematics
1 answer:
Nataly [62]3 years ago
3 0
The answer to the problem I think is a>-4.
You have to flip it if it is a negative. I could be wrong..
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-6.25x&gt;-38 3/4<br> solve the inequality
Nostrana [21]

Answer:

Step-by-step explanation:

-6.25x > -38 3/4

-6.25x > -155/4

Multiply by (-4)

25x > 155

divide by 25,

x > 155/25

x > 31/5

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8 0
3 years ago
What is 1/2(4x+14)=2(x-7)
GREYUIT [131]

Answer:

no solution

Step-by-step explanation:

1/2(4x+14)=2(x-7)

Multiply both sides by 2.

4x + 14 = 4(x - 7)

4x + 14 = 4x - 28

Subtract 4x from both sides.

14 = -28

Since 14 = -28 is a false statement, there is no solution for this equation.

Answer: no solution

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Snezhnost [94]

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Step-by-step explanation:

F(8)= 2(8)^2-7(8)-1

=71

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3 years ago
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Answer:

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