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cestrela7 [59]
2 years ago
9

Someone please help me I’ll give out brainliest please dont answer if you don’t know

Mathematics
2 answers:
Angelina_Jolie [31]2 years ago
4 0
Answer=0.4
Explanation

FromTheMoon [43]2 years ago
4 0

Answer:

Step-by-step explanation:

Ok, so remember your order of operations here.

Also, Remember that what we do to one side, we must do to the other side.

We cant solve whats in the parentheses, so that wont come first. The next best thing is the multipication of 0.8 in front of it:

0.8x(2x-4)

=

1.6x-3.2

Now lets rewrite the equation as:

1.6x-3.2=16

Now lets simply solve the rest:

1.6x=19.2

All I did is add 3.2 to both sides so I could get 1.6x on its own.

What is left is just dividing 1.6x to get 1x:

1.6x/1.6=19.2/1.6

This gets us:

x=12

This is because we divided 1.6 from both sides so that 1.6x became just x.

Answer:

<u>12</u>

Hope this helps!

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there are 12 students who play the clarinet and 16 students who play the viola. what does the ratio 16:12 describe?​
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Given : Number of students who play the clarinet= 12

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So , the ratio 16:12 describes the ratio of the number of students who play the viola to the students who play the clarinet.

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