I need help ASAP please
I will give thanks with Brainlist for correct ans.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

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?

X-10/4 when x = –18 a 7 b –2 c –7 d 2