The required simplified expression for 9(m - 9) - 4(10m + 2) is -31m - 90.
Given that,
To rewrite in simplest terms: 9(m-9)-4(10m+2).
<h3>What is simplification?</h3>
The process in mathematics to operate and interpret the function to make the function simple or more understandable is called simplifying and the process is called simplification.
Question asked to simplify the term 9(m-9)-4(10m+2).
= 9(m - 9) - 4(10m + 2)
= 9m - 81 - 40m - 8
= -31m - 90
Thus, the required simplified expression for 9(m - 9) - 4(10m + 2) is -31m - 90.
Learn more about simplification here: brainly.com/question/12501526
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In 1 pint there are 2 cups.
Therefore, in 15 pints there are 30 cups.
Answer:
the order pairs show us how many feet the hot air balloon rises in a certain amount of seconds
Step-by-step explanation:
75/100 = 0.75
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12 x 0.75 = 9
* The mine elevator travels a
distance of 9 metres per minute.
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After 2 minutes, the mine elevator
would've travelled 18 metres,
therefore your answer is:
A: -18 metres