In an equation the Left hand side must equal the right hand side
4(5y-8-2)=185-15
20y-32-8=170
20y=170+32+8
20y=210
Therefore y=10,5
When you substitute the 10,5 and solve it on the left and side it's equal to 170 which is the answer on the right hand side
Https://youtu.be/5C9LBF3b65s this should help you understand it
The slope of a line with those points is 1/6m. To find a perpendicular slope find the reciprocal of the slope of the first line. The slope is 6m.
Have a great day, brainliest would be fantastic
D is the answer because it says each and that’s a key word to understand that it’s multiplying
Yellow line- no correlation.
Blue Line- Positive
Green line- negative
Srry if wrong pls brainless