Sally run 5 miles more per week than her sister Pam. If Sally runs 17 miles per week, which equation could be used to find the number of miles Pam runs each week?

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days