Meg opened a savings account with $44.50. she puts in $22.25 in the account each week. she is saving to purchase a blu-ray player that cost $178. how many weeks will it take her to have enough money?

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

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?

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?