Which one is the better deal? assume 6% interest compounded annually and down payments are not invested.

1. $150,000 down payment and $30,000 a year for the next 5 years.
2. $75,000 down payment and $45,000 a year for the next 5 years

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.