When you do come to the answer can you please please show the work or have an explanation of how you came to that answer please.

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

Andy has $310 in his account. each week, w, he withdraws $30 for his expenses. which expression could be used if he wanted to find out how much money he had left after 8 weeks?

5cakes cost 3.50 how much do 7 cakes cost