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abruzzese [7]
3 years ago
11

What is the value of x in the equation x+.2x=96

Mathematics
1 answer:
Scilla [17]3 years ago
8 0

Answer:

x = 80

Step-by-step explanation:

1x + 0.2x = 96

1.2x = 96

Divide both sides by 1.2

x = 80

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Multiply Conjugates Using the Product of Conjugates Pattern
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Answer:

The product is the difference of squares is $$\left(xy-9\right)\left(xy+9\right)={{x}^2}{{y}^2}-81$$

Step-by-step explanation:

Explanation

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$$\begin{aligned}&(x y-9)(x y+9)=(x y)^{2}-(9)^{2} \\&(x y-9)(x y+9)=x^{2} y^{2}-81\end{aligned}$$

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Yuki888 [10]

Answer:

I believe the answer is x=7

Step-by-step explanation:

<em>3x</em> and<em> 4x-1 </em> are corresponding sides and so are <em>14</em> and <em>18</em>.

You cross multiply with the smaller triangle lengths at the top.

3x/(4x-1)= 14/18

Cross multiply to get

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54x=56x-14

Subtract 54x on the other side and add 14 to the other (or subtract 56x to the other side)

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aliya0001 [1]

Answer:

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Step-by-step explanation:

let a represent an adult and c a child , then

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Substituting into (2)

a + 4(2) = 15

a + 8 = 15 ( subtract 8 from both sides )

a = 7

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