Answer:
An organ system is a group of organs that work together to perform one or more functions. Each organ has a specialized role in a plant or animal body, and is made up of distinct tissues.
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-12 would be it because 2 negatives make a positive so -11+23 is -12
Answer:
5k-17
Step-by-step explanation:
-14+5k-3=5k-14-3=5k-17
Answer:
x^2 - 11x + 24
Step-by-step explanation:
Foil the equation
x^2 - 3x - 8x + 24
x^2 - 11x + 24
Ok, i really don't remember this, so i don't want to steer you wrong. maybe wait for another answer?