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diamong [38]
3 years ago
10

1/7 (x-3) = 5/7 ? solve for x.

Mathematics
1 answer:
yuradex [85]3 years ago
4 0
1/7 (x - 3) = 5/7
1/7x - 3/7 = 5/7
1/7x - 3/7 + 3/7 = 5/7 + 3/7
1/7x = 8/7
1/7x(7) = 8/7(7)
X = 56/7
X = 8
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Answer:

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Which inequality is true? 1.5 greater-than 2 and one-half
Travka [436]

The inequality negative 3 and one-half greater-than negative 4.5 or -3.5 > -4.5 is true.

<h3>What is inequality?</h3>

It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than known as inequality.

We have inequalities given:

1.5 > 2\dfrac{1}{2}

or

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Learn more about the inequality here:

brainly.com/question/19491153

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7 0
1 year ago
What is the equation of a circle centered at the origin with radius 20?
Colt1911 [192]
We know that
the equation of a circle is
(x-h)²+(y-k)²=r²
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r--------> is the radius

is the center is the point (0,0) and radius  r=20
then
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the answer is
the option D.)  x2 + y2 = 400
3 0
2 years ago
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