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LekaFEV [45]
4 years ago
11

Y = 7x − 7z − 9 Solve for X

Mathematics
1 answer:
Novay_Z [31]4 years ago
6 0
Y= 7x - 7z -9
+9             +9             Y+9+7z /7=x
Y+9 = 7x - 7z
+7z          +7z
Y+9+7z = 7x
/7              /7          


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What is 5 * 7x / 7 - 1x?
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5*7x/7-1x
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(you can also do 7x/7 first)

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6 0
3 years ago
Kylie explained that (negative 4 x + 9) squared will result in a difference of squares because (negative 4 x + 9) squared = (neg
Eva8 [605]

Given:

The given expression is:

(-4x+9)^2

According to Kylie,

(-4x+9)^2=(-4x)^2+(9)^2

(-4x+9)^2=16x^2+81

To find:

The correct statement for Kylie's explanation.

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We have,

(-4x+9)^2

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4 0
3 years ago
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Which simplified expression represents the area of the
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Your answer is............4x3 - 14x + 24 square centimeters
7 0
3 years ago
If f(x) = x2 – 3, then f(-1) is equivalent<br> to
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Answer:

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7 0
3 years ago
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slavikrds [6]

Answer:

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In the fraction 2/50, 2 is the numerator and 50 is the denominator.

When you ask "What is 2/50 simplified?", we assume you want to know how to simplify the numerator and denominator to their smallest values, while still keeping the same value of the fraction.

We do this by first finding the greatest common factor of 2 and 50, which is 2.

Then, we divide both 2 and 50 by the greatest common factor to get the following simplified fraction:

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Therefore, this equation is true:

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If the numerator is greater than or equal to the denominator of a fraction, then it is called an improper fraction. In that case, you could convert it into a whole number or mixed number fraction.

1/25 = Proper Fraction

Step-by-step explanation:

please mark brainliest

4 0
3 years ago
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