Anna opens a new savings account with a $500 deposit. She makes regular deposits of $50 each week Suppose she makes a one-time withdrawal of $75. Which TWO expressions represent the balance of the savings account after x weeks?

The floor plan of a room has a scale of 2.5 in.: 35 ft. in the drawing, the length of the room is 8 in. and the width of the room is 6 in. what is the perimeter of the actual room?

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

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