Answer:
x = 2
Step-by-step explanation:
y = 4 is a horizontal line parallel to the x- axis.
A line perpendicular to it will be vertical and parallel to the y- axis with equation
x = c ( where c is the value of the x- coordinates the line passes through )
The line passes through (2, - 7 ) with x- coordinate 2 , then
x = 2 ← equation of perpendicular line
25 - 3u = 2u
You need to get the variable, u, on one side of the equation. You can do this by adding 3u to both sides.
25 = 5u
Now you want to get u by itself, divide 5 off of both sides to find u.
5 = u
(-8/3)/(-2/6)
negative times negative equals positive
simplify -2/6 to -1/3 AND FLIP THE -1/3 TO -3/1
-8/3*-3/1
cancel out the 3s and make them 1s
cancel out the negatives and make them positive
8/1 = 8
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Answer:
13$ dollars
Step-by-step explanation:
I hope this helps
Answer:125
Step-by-step explanation:
