The regular price of a pair of jeans is $45. If there is a 30%
discount, how much do the
jeans cost after the discount?

The anwser cause i do not understand just plez

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)

As a salesperson you get $50/day and $3.60/each sales you make. if you want to make $60 in one day, how many sales would you need need to make ? a 3b 4c 5d 6 show work.