Two accounts earn simple interest. the balance yy (in dollars) of account a after xx years can be modeled by y=10x+500y=10x+500. account b starts with $400 and earns 5% simple annual interest.
a. which account has a greater principal?

question 2
how much greater is the principal? $

question 3
b. which account has a greater annual interest rate?

question 4
how much greater is the annual interest rate?
%

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

For what value of (y) is 3^3/3^y =1/9

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)