Answer:

Step-by-step explanation:
step 1
Find the slope of the given line
we have

This is the equation of the given line in slope intercept form
The slope is 
step 2
Find the slope of the line parallel to the given line
we know that
If two lines are parallel, then their slopes are the same
therefore
The slope of the line parallel to to the given line is 
step 3
Find the equation of the line in point slope form

we have


substitute

step 4
Convert to slope intercept form

isolate the variable y



(1-2+3•(45/5)/2 that equals 13
It is 7 , 21
That’s the answer
Explenatkon.
Answer:
the scores were : 97, 98, 98, 107
Step-by-step explanation:
thanks for the points
To simplify a ratio, first make into the fraction form. a:b =

Then find the prime factors of both the numerator and denominator.

Now cancel out any common factors. But if there isn't any common factors, then the fraction or ratio is in its simplest formula.
And that is the case here.
And because the question wants the answer in ratio form, make the fraction back into a ratio.
So, A. 15:37 is the answer.