What is the measure of the vertex angle of an isosceles triangle if one of its base angles measures 65° and its congruent sides each measure 15 cm?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Is there an x intercept in the equation 60*1.15^x

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds