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Pepsi [2]
3 years ago
7

The larger of two numbers is one more than 3 times the smaller. Eight times the smaller decreased by

Mathematics
1 answer:
Zina [86]3 years ago
4 0
L# = 1 + 3S#
8S# - 2L# = 10

8S# - 2(1 + 3S#) = 10
8S# - 2 + 6S# = 10
14S# = 12
S# = 6/7

L# = 1 + 3(12/14)
L# = 25/7
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Solve -44-7k=12+k answer quick please
nirvana33 [79]

Answer:

k = -7

Step-by-step explanation:

Solve for k:

-7 k - 44 = k + 12

Subtract k from both sides:

(-7 k - k) - 44 = (k - k) + 12

-7 k - k = -8 k:

-8 k - 44 = (k - k) + 12

k - k = 0:

-8 k - 44 = 12

Add 44 to both sides:

(44 - 44) - 8 k = 44 + 12

44 - 44 = 0:

-8 k = 12 + 44

12 + 44 = 56:

-8 k = 56

Divide both sides of -8 k = 56 by -8:

(-8 k)/(-8) = 56/(-8)

(-8)/(-8) = 1:

k = 56/(-8)

The gcd of 56 and -8 is 8, so 56/(-8) = (8×7)/(8 (-1)) = 8/8×7/(-1) = 7/(-1):

k = 7/(-1)

Multiply numerator and denominator of 7/(-1) by -1:

Answer: k = -7

7 0
3 years ago
Read 2 more answers
The magnitude of an earthquake is calculated using the Richter Scale, M=log I/io , where I0 is the threshold intensity and the i
marysya [2.9K]

Answer:

The answer is <u><em>log(980)! :)</em></u>

5 0
3 years ago
Identify the domain and range of the function below. <br><br> Domain<br><br> Range
scoundrel [369]

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Step-by-step explanation:

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3 years ago
Please help me solve this!!!!1 ASAP
Nimfa-mama [501]

Answer:

g(x) = - sqrt(x+8) reflected about the x axis and shifted 8 units to the left

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Step-by-step explanation:

y = f(x + C)  C > 0 moves it left

So we moved it 8 units to the left

y = −f(x)  Reflects it about x-axis

g(x) = - sqrt(x+8) reflected about the x axis and shifted 8 units to the left

y = f(x) + C  C > 0 moves it up

so we moved it up 1 units

y = Cf(x)  C > 1 stretches it in the y-direction

and stretched it by 2 in the y direction

h(x) = 2 sqrt(x) +1 is stretched by 2 in the y direction and shifted up 1 in the y direction

3 0
3 years ago
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Find the sum 32,342.2+123.45
irina [24]
Your answer would be 32465.65.
HOPE THIS HELPS! ^_^
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3 years ago
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