The biome is the largest on Earth, characterized by low temperatures, thin, young

Taiga

Explanation:Taiga, generally referred to in North America as boreal forest or snow forest, is a biome characterized by coniferous forests consisting mostly of pines, spruces, and larches. The taiga or boreal forest is the world's largest land biome.

(1,800 - 12g) / 30 = m

Explanation:

$ 1,800 is her goal.

She earns $12 per hour working at a store.

She earns $30 per lawn mowed

g represents the hours Tina works in the grocery store

m represents the number of lawns mowed

Tina only needs to know the m value as she knows how many hours she is scheduled to work in the grocery store. So, we need to leave the m value alone in one side of the equation.