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xxTIMURxx [149]
3 years ago
10

Which is the value of x in the equation 5x= 15

Mathematics
2 answers:
zmey [24]3 years ago
8 0
The value of x is 3.

In order to get this answer, you need to isolate the x. You do this by simply dividing both sides by 5. Dividing 5x by 5 will result In x and dividing 15 by 5 will result in 3. Therefore, x = 3
MatroZZZ [7]3 years ago
7 0
It is 3 because you take 5 times 3 and it equals 15
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What does the cubic root of x plus 4 equal?
xxTIMURxx [149]
<span>x^​(1/​3)+​4 is the correct answer! hope I helped</span>
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Select the equation that represents the line that passes through (1,7) and is parallel to y = 5x + 4
VladimirAG [237]

Answer:

a

Step-by-step explanation:

it has to  have to same slope as the first equation so you have y=5x+b then what you do is plug in the points and solve for b. which gives you 2. so your final equation is y=5x+2

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3 0
2 years ago
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66 + 2bc – 46; b= 10, c=5
iren2701 [21]

Answer:

120

Step-by-step explanation:

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66+20×5−46

66+100−46

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What number adds up to be 12 but also multiplies to be 12
netineya [11]
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8 0
3 years ago
Solve −2(n+3)−4=8 . The solution is n= .
Anton [14]

Answer:

n= -9

Step-by-step explanation:

Simplifying

-2(n + 3) + -4 = 8

Reorder the terms:

-2(3 + n) + -4 = 8

(3 * -2 + n * -2) + -4 = 8

(-6 + -2n) + -4 = 8

Reorder the terms:

-6 + -4 + -2n = 8

Combine like terms: -6 + -4 = -10

-10 + -2n = 8

Solving

-10 + -2n = 8

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '10' to each side of the equation.

-10 + 10 + -2n = 8 + 10

Combine like terms: -10 + 10 = 0

0 + -2n = 8 + 10

-2n = 8 + 10

Combine like terms: 8 + 10 = 18

-2n = 18

Divide each side by '-2'.

n = -9

Simplifying

n = -9

3 0
3 years ago
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