Answer:
3y+6
Step-by-step explanation:
Simplify step-by-step.
8y+10−4−5y
=8y+10+−4+−5y
Combine like terms:
=8y+10+−4+−5y
=(8y+−5y)+(10+−4)
=3y+6
-2/3w = 60
Your goal is to simplify your variable to w.
(Not sure if I worded that right, but let me help you solve this.)
First, you need to get rid of the denominator, which means you multiply both sides by 3.
-2/3w × 3 (cross canceling) = -2w
60 × 3 = 180
Now, you have -2w = 180.
You need to divide your variable by -2, which you must do to 180.
-2w ÷ -2 (cross canceling) = w
180 ÷ -2 = -90
Your answer is w = -90.
Hope this helps you! :)
Line 1 ——> y= 3/2x +1/2
Line 2 ——> y= -2/3x+4/3
Line 3 ——> y= -2/3x-7
therefore,
Line 1 & Line 2 : Perpendicular
Line 1 & Line 3 : Perpendicular
Line 2 & Line 3 : Parallel
hope this helped :)