A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to build and 4 hours to test. Each adult bike requires 6 hours to build and 4 hours to test. With the number of workers, the company is able to have up to 120 hours of building time and
100 hours of testing time for a week. If c represents child bikes and a represents adult bikes, determine which system of inequality best
explains whether the company can build 20 child bikes and 6 adult bikes in the week.

A. No, because the bike order does not meet the restrictions of 4c + 6a 3 120 and 4c + 4a 5 100

B. No, because the bike order does not meet the restrictions of 4c + 4a s 120 and 6c + 4a 5 100

C. Yes, because the bike order meets the restrictions of 4c + 6a s 120 and 4C + 4a 3 100

D. Yes, because the bike order meets the restrictions of 40 + 4a s 120 and 6c + 4a 3 100

pre-writing

why we feel good, or better, when we laugh?

is there a scientific explanation for this to happen?

which are the sources?

rough draft

laughter has a way of instantly connecting people and is one of the most basic and fundamental ways in which we communicate as human beings.

newport academy: endorphins reduce stress and strength social connections.

they combat anxiety and depression.

final draft

we know that when we laugh we feel better; when something is making us laugh it means we thought it was funny at some point, even if it was not meant that way. what we know is that it made us feel good. that is something we all can realize easily, but is it a chemical explanation for it to happen? of course there

according to joe bluett, laughter has a way of instantly connecting people and is one of the most basic and fundamental ways in which we communicate as human beings. also, he says that laughter can increase confidence, self-esteem, creativity, positivity and resilience, bringing positive changes to all aspects of our lives.

the newport academy says that, when we laugh, we release endorphins and that makes our body feel instantly relieved from tension and worry. endorphins also reduce stress and strength social connections.

therefor, laughter is the best to combat anxiety and depression.

whats the question you didnt post a question

explanation: