Find the sum of (x + 5) and (2x + 3)

(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 lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?