Answer: Today's temperature : 2t -10
Step-by-step explanation:
Hi, to write the expression of the statement given we have to analyze each phrase:
<em>Twice yesterday's temperature, t.</em> If t is yesterday’s temperature, twice that temperature equals 2t.
<em>The temperature today was 10 degrees colder than</em>: It means that we have to subtract 10 degrees :(-10)
Mathematically speaking:
Today's temperature : 2t -10
where t = yesterday's temperature
Feel free to ask for more if needed or if you did not understand something.
- The thing that is different about each of the 20 amino acids is the make-up of the R group.
This would result in 322.5. you get this by moving the decimal place two to the right
Step-by-step explanation:
This actually depends in different problem but the way I think your talking about is the easiest way.
Problem: 80% of 385
Step 1 You will be Multiplying
Step 2. Move the decimal to the left by 2 places.
Example: 385
x .80
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Step 3 do the problem
example: 385
x.80
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308.0% is the percentage
make sure to drop the decimal but if there there nothing after it don't leave it in your final answers ( some teachers mark it wrong when it really it's not wrong just improper format)
Answer:
16x-35
Step-by-step explanation:
Firstly, take the 4x in the first parenthesis and multiply it by the 4x and the -5 in the second parenthesis.
Second, multiply the +5 by the 4x and the -5 in the second parenthesis.
Finally, take both answers and add them together.
