Well, again <span>y=5x+4 is in slope-intercept form, therefore </span>

.
so then, a parallel line to a line with that equation, will also have the same slope, therefore, what's the equation of a line whose slope is 5 and goes through 8, -2?
The answer to this is:
x=2
If the two rational expressions that you want to add or subtract have the same denominator you just add/subtract the numerators which each other. When the denominators are not the same in all expressions that you want to add or subtract as in the example below you have to find a common denominator.
Answer:

Step-by-step explanation:
3 hours is equivalent to 180 minutes (found by multiplying the number of hours, 3, by the number of minutes in an hour, 60).
Therefore, the fraction of 3 hours that 25 minutes represents is
, which can further be simplified to
.
Answer:
3/4
Step-by-step explanation:
Note that the whole number 3 = 3/1
Multiply across:
3/1 x 1/4 = (3 x 1)/(1 x 4) = (3)/(4)
3/4 is your answer.
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