Question: You golf for 6 days in a row. You score a -3 on all 6 of those days. What was your combined score after 6 days?
I need the expression & solution.

Combined megan and kelly worked 60 hours. kelly worked twice as many hours as megan. how many hours did they each worked?

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

What is the measure of ac? 5 units 13 units 26 units 39 units