Question

first question :Alexander the great became king in 336 B.C and died 13 years later. what year did he die?

second question: There are 60 calories in 40 g of cream cheese. How many calories in 100 grams?

Third question: If t= -3 and u=8, find the value of 2t-u

Answer 1

1 he died In 326 B.C

2 I believe the answer is 120 calories

3 the answer is -14