Which of the following threats to biodiversity is a result of plants and animals introduced to an ecosystem where they are not normally found?
global climate change
habitat loss
human impact
invasive species

Write the sentence as an equation. z plus 372 is equal to 160

How many solutions does the nonlinear system of equations graphed bellow have?

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?