Distribute the 32 to the 4x and -2, so you have 128x-64-3x=5-(x+2), then you distribute the “-“ sign to x and 2 so on the right you have 5-x-2. All together you have 128x-64-3x=5-x-2. Combine like terms on both sides so you have 125x-64=-x+3. Add 64 to both sides so you got 125x=-x+67. Also add x on both sides, so your final equation is 126x=67. This doesn’t come out to an even number but it’s ok, your answer in decimal is about 0.532 rounded to the thousandths and if you want a fraction it’s simply 67/126. I’m sorry if this answer isn’t correct I did this in my head.
The best estimation is 42.
<h2>Estimation</h2>
Finding the most accurate estimate for:
x
To obtain, we round each integer to the next full number:
-14 x -3
Remember that adding two negatives produces positive results.
So, 14 x 3
Finally, this provides
42
Therefore, the final answer is 42.
Learn more about integers here:
brainly.com/question/15276410
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Answer:
x= -8/3
Step-by-step explanation:
Answer: Our required function F(t) would be
Step-by-step explanation:
Since we have given that
Let the number of hours be 't'.
Amount for each hour = $6
Let F(t) be the total fee for a single job that took t hours for her to complete.
According to question, for 4 hour job, total fee is $32.
So, it becomes,
Hence, our required function F(t) would be
23 over 21 is the right answer
23
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21