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3 years ago

7. What is the solution to-(6m+ 8) = 4(17 - m)?

Mathematics

1 answer:

boyakko [2]3 years ago

3 0

Answer:

-38

Step-by-step explanation:

So we have the equation:

$-(6m+8)=4(17-m)$

On the left, distribute. On the right, distribute also. So:

$-6m-8=68-4m$

Add 6m to both sides:

$-8=68+2m$

Subtract 68 from both sides:

$-76=2m$

Divide both sides by 2:

$m=-38$

And we're done!

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2 years ago

Wich expression shows the product of 9 and a number?

Monica [59]

Answer:

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Step-by-step explanation:

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3 years ago

Consider the function f(x) = x2 + 2x – 35. If one of the zeros of the

Whitepunk [10]

If one zeros is x= -7 then the other zero is x=5

Step-by-step explanation:

We are given the function: $f(x) = x^2 + 2x-35$

If one zeros of the function is x=-7 we need to find other zero of the function.

We can find zeros of the quadratic equation by factorizing the equation

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Factorizing the quadratic equation:

$x^2 + 2x-35=0\\x^2-5x+7x-35=0\\x(x-5)+7(x-5)=0\\(x+7)(x-5)=0\\x+7=0\,\,and\,\,x-5=0\\x=-7\,\,and\,\,x=5$

So, if one zeros is x= -7 then the other zero is x=5

Keywords: Solving Quadratic Equation

Learn more about Solving Quadratic Equation at:

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3 years ago

Approximately how many centimeters are in 54 ft?

dedylja [7]

Answer:

d) 54 ft = 1645.92 cm

Step-by-step explanation:

Given : 54 ft.

To find : Approximately how many centimeters are in 54 ft.

Solution : We have given 54 ft.

We know

1 ft = 30.48 cm .

54 ft = 54 * 30.48 cm.

54 ft = 1645.92 cm.

Therefore, d) 54 ft = 1645.92 cm.

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3 years ago

Help asap i am struggling see image for problem

MA_775_DIABLO [31]

Answer:

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Step-by-step explanation:

Here, we can plug in x = 6 into the equation provided at the end of the problem.

p = 6[25 - (3 +5d)]

p = 150 - 18 - 30d

p = 132 - 30d

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3 years ago