Please help for this math question, it is geometry. I need to Find X

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be