Answer: 
Step-by-step explanation:
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The exercise is: " Evaluate 
when 
and 
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Given the following expression:
You can follow these steps in order to evaluate it:
1. Substitute and into the expression provided in the exercise:
2. Solve the multiplications. Remember that:
Then:
3. Reduce the fraction. Notice that the numerator 6 and the denomiantor 4 can be both divided by 2. Then:
4. Solve the addition:
Since the number 21 has a denominator 1, the Least Common Denominator is:
Then, the sum is:
Answer:
y=x+1.5
Step-by-step explanation:
Y is always 1.5 more than x.
I sure is crosses through the orgin once straight through the middle plus its linear slope of 4
Answer:
Is it 0.04?
Step-by-step explanation:
Do tell me if I'm wrong please.
There are a number of possible combinations for this open-ended question, so here's an example question and answer, in which the two are non-related:
James' car is going at 45 miles per hour, and that is 42% of his maximum speed. How much slower does James have to go to be 27% of his maximum speed?
Amy's car used to be able to go at 45 miles per hour as 42% of her maximum speed, but due to the new upgrade, 45 miles per hour is now only 27% of her maximum speed.
