A new restaurant has a total of 120 patrons on their first day of business. Each day after that, the number of diners is 10 percent more than the number of diners the day before. What is the total number of diners for their first seven days in business?

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.