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JulsSmile [24]
2 years ago
9

Sching Equations with Variables on both sides 1 A Acelas Solve for x. X-6 = 5(x + 2)

Mathematics
1 answer:
Allisa [31]2 years ago
5 0

Answer:

Step-by-step explanation:

here you go mate

step 1

x-6 = 5(x + 2)  equation/Question

step 2

x-6 = 5(x + 2)  simplify

x+(-)6=5x+10

x-6=5x+10

step 3

x-6=5x+10  subtract 5x

-4x-6=10

step 4

-4x-6=10  add 6

-4x=16

step 5

\frac{-4x}{-4}=\frac{16}{-4}  \\

answer

x=-4

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If the x- and y-values in each pair of a set of ordered pairs are interchanged, the resulting set of ordered pairs is known as t
dem82 [27]

Answer:

Inverse of a function

Step-by-step explanation:

If the x- and y-values in each pair of a set of ordered pairs are interchanged, the resulting set of ordered pairs is known as the inverse of a function.

For example, given the following function:

y = 2x

If x=0 → y= 0

If x=1 → y= 2

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Now, if we find the inverse of the function:  

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Now:

If x=0 → y= 0

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Comparing both cases, you will notice that the ordered pairs are effectively interchanged.

3 0
3 years ago
Write the number 5267 correct to<br> the nearest hundred.
galben [10]

Answer:

5300.

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4 0
2 years ago
Selena babysits on the weekends. The equation y = 12x represents the amount of money she earns. What is the constant of proporti
Allushta [10]

Answer:

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Step-by-step explanation:

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the answer is 12

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7 0
2 years ago
Read 2 more answers
Compute: 3 .2. -4 plzz help me
Sonja [21]
3x2x(-4)=-24
3x2-4=2
3+2-4=1
not entirely sure what the equation your asking is but i hope this helps
6 0
3 years ago
Y varies directly with x, and y = 5 when x = 4. What is the value of x when y = 8?
Tomtit [17]
As y varies directly with x, there is a proportionality constant. As x increases by that certain constant, y also increases. We equate:
y = kx
where k = proportionality constant.
Given the condition, y = 5 when x = 4, then we solve for k:
5 = k(4)
k = 5/4 or 1.25
When y = 8, then
8 = (5/4)(x)
x = 8/(5/4) = (8)(4/5) = 32/5 or 6.4 (ANSWER)
7 0
3 years ago
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