I NEED HELP PLZ THIS IS DUE BY TOMMORROW PLZ GIVE ME THE ANSWER 5x + 1 over 2y2

What is the value of the expression above when x = 3 and y = 2? You must show all work and calculations to receive full credit.

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