Sherman goes golfing every 6th day and brad goes golfing every 7th day. if sherman and brad both went golfing today, how many days until they will go golfing on the same day again?

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

Ineed to know the answer to this algebra question.

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean