Which of the following repeating decimals is equivalent to -5 1/9 ? a. -5.91 (91 is repeating) b.-5.9 (9 is repeating) c. -5. 19 (19 is repeating) d. 5.1 (1 is repeating)

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?