Guide Questions: 1. What was your reason for choosing which unit to use? Why?
2. What difficulty, if any, did you experience when you were doing the actual measuring?
[10] points​

The answer is c. 7 (i think) i’m almost sure though

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,

Y= (2x) /5 - 6step by step(2x)/5 - y = 6- y = -2/5 (x - 15)answer: || y = (2( x - 15 )) /5