Can you deposit $1200 into a savings account that earns simple interest at a rate of 3% per year. How much interest have you learned after three years?

What is the value of x in the diagram below?

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.