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3 years ago

What is the value of k? 1/2k+6=4k–812k+6=4k–8

1 answer:

5 0

1k + 12 = 8k - 1624k + 12 = 8k - 16
[I multiplied everything by 2 to get rid of fraction]

Wait.. I assume you didnt seperate the equation rights

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PLEASE HURRY IM TIMED Andy drove 102 miles on Monday morning. This was

konstantin123 [22]

Answer:

420

Step-by-step explanation:

6 0

2 years ago

Heeelpppppppppppppppppppppppppppppppp

Vinil7 [7]

Answer:

1,512

Step-by-step explanation:

I got you ok so, you just multiply all the numbers. and when there is that much numbers you are gonna be in the a thousands. use a calculator easy!

3 0

2 years ago

Read 2 more answers

Solve the following equation for the variable indicated<br> 15 = Зn + 6р, for n

Taya2010 [7]

Answer:

Solving the equation $15 = 3n + 6p$ for variable n we get $\mathbf{n=5-2p}$

Step-by-step explanation:

We need to solve the equation $15 = 3n + 6p$ for variable n

Solving:

$15 = 3n + 6p$

Subtract both sides by 6p

$15-6p = 3n +6p -6p\\15-6p=3n$

Switch sides of equality

$3n=15-6p$

Divide both sides by 3

$\frac{3n}{3} =\frac{15-6p}{3}\\n=\frac{3(5-2p)}{3}\\n=5-2p$

So, solving the equation $15 = 3n + 6p$ for variable n we get $\mathbf{n=5-2p}$

8 0

2 years ago

Find the zeros (roots, x-intercepts) for each po<br> 3. f(x) = 5x^3- 20x

Aliun [14]

Answer:

v211

Step-by-step explanation:

6 0

3 years ago

I need some help please

Ganezh [65]

SOH CAH TOA tells you
Cos(x) = Adjacent/Hypotenuse
so you can find
x = arccos(24/28)
x ≈ 31.0°

8 0

2 years ago