Which point represents -2 3/8 on the number line

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Which letters from the table represent like terms? a and b b and c a and d b and d