The line graph below shows how fergus has done on the first five vocabulary quizzes of the semester. what was fergus's best score score?

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.

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu