The temperature of an oven increases as heat is added to it. Should the linear relationship in the above scenario be represented with discrete data or not?

Explain why.

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,

Could you make it more clear?

58 i think in 5 hours he makes $58