(12 +5) + (10 +24:2) *

Which graph represents the solution of the inequality?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

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