Solve the system of inequalities:
6−4a 2
3a−1 < 8

Does anyone know this?

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?