You deposited $500 in the bank at 6%, how would you use the Rule of 72 to find out how many years the money has to stay in the bank to be doubled? What about if you do not know the interest, but the numbers of years. Can you find the interest rate?

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.

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?