534 divided by 43. Please help..

Combined megan and kelly worked 60 hours.kelly worked twice as many hours as megan.how many hours did they each worked?

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

5/6+7/8what is the answer sealsdbdbshd