If 25 burgers feed 15 kids how many burgers would feed 55 kids

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

Which of the following is correct interpretation of the expression -4+13