There are 1200 students at a school each student has either packed lunch or a school dinner 62% of the student have school dinners 55% of the student are girls 45% of the girls have packed lunch how any boys have school dinners

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Pls brainliest will be awarded if answer is correct