2 years ago

What is the answer to this 5/7 of x is 1/7

Mathematics

1 answer:

zmey [24]2 years ago

6 0

Answer:

1 / 5

Step-by-step explanation:

5 / 7 of x is 1 / 7

( 5 / 7 ) * x = 1 / 7

x = ( 1 / 7 ) * ( 7 / 5 )

= ( 1 * 7 ) / ( 7 * 5 )

x = 1 / 5

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Licemer1 [7]

Answer:

-3(-3x + 4) = 9x - 12

Step-by-step explanation:

-3( Ax + 4) = 9x - 12

-3Ax -12 = 9x - 12

Equating coefficients of x terms on both sides :

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3 years ago

1. Mr. Miller is building a dollhouse

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Answer:

1 ft : 2.5 yd or 1 ft : 2 1/2 yd

Step-by-step explanation:

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3 years ago

A bag of marbles contains 16 red, 10 green, and 5 blue marbles. Suppose that two marbles are drawn without replacement. What is

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16/31, 51.612903225807%

Step-by-step explanation:

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3 years ago

The first three steps in determining the solution set of the system of equations algebraically are shown in the table. y = −x2 +

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You have a system of equations $\left \{ {{y = -x^2+2x-9} \atop {y =-6x+6}} \right.$ .

1. Substitude right side of second equation into the left side of the first equation: $-6x+6=-x^2+2x-9$ .

2. Solve this equation:
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4. The solutions of the system are: (3,-12) and (5,-24).
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Linear Standard Form: Ax+By=C
Slope Intercept: y=mx+b

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3 years ago

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