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Anton [14]
3 years ago
6

40pts! Find the value of X

Mathematics
2 answers:
Gelneren [198K]3 years ago
8 0

Answer:

x=9

Step-by-step explanation:

First, find divide 72/9 to get 8. Then divide 56 by 8 to get 7.

Solve the equation 7=3x-20. -->3x=27-->x=9.

Hope this helps!

mihalych1998 [28]3 years ago
3 0

i belive the answer is 10

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Answer:

Ratio of the increase in value to the original value will be 1 : 5

Step-by-step explanation:

This question is incomplete; Here is the complete question.

A house with an original value to $150,000 increased in value to $180,000 in 5 years. what is the ratio of the increase in value to the original value of the house?

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3 years ago
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Step-by-step explanation:

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So, after solving the expression 0.3(8.2 x 10^-3) the result is 2.46 X 10 ^ -3.

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