if one of a cube has a surface area of 5.25 square meters, what is the difference between the total and lateral surface area of the cube​

Three children each had the same amount of money in their savings account. one of the children withdrew three quarters of her moneyand spent it all on a $100 sports jersey. what was the total amount of money originally in the accounts?

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.