Problem: thecentral ohio ski and board club has 150 members. there are 34 more men than women let x represent the number of men and y represent the number of woman write an equation, in terms of x and y which shows the total number of members.

Two numbers have a sum of 93. if one number is p, express the other number in terms of p.

Renee hiked for 6 3/4 miles. after resting, renee hiked back along the same route for 5 1/4 miles. how many more miles does renee need to hike to return to the place where she started? represent your answer as a simplified mixed number, if necessary.

1. suppose that scores on a knowledge test are normally distributed with a mean of 71 and a standard deviation of 6. a. label the curve: show the mean and the value at each standard deviation: b. if angelica scored a 76 on the test, what is her z-score? (draw her score on the curve above and label) c. what percent of students did angelica score higher than? how can you tell? d. if 185 students took the test, how many students scored higher than angelica?