Sandra has budgeted $7000 for her wedding dinner. The dinning hall charges a fixed cost of $200 plus $155 per guest.

Represent the situation by writing an equation using C for the total cost and n for the number of people. Do not put spaces between terms. (A)

The table shows a pattern of exponents. what is the pattern as the exponents decrease?

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Francisco's credit card has an apr of 28.98%, calculated on the previous monthly balance. his credit card record for the last 7 months is shown in the table below francisco is trying to figure out what this all means. answer the following questions: what is the total amount that francisco has paid in interest over the 7 months? what is the total amount that francisco has made in payments over the 7 months? how much of francisco's payments have gone to paying down the principal on his account? what is francisco's new balance at the end of month 8? what will francisco be charged for interest for month 8?