I'm pretty sure the answer is "A matrix separates rational and irrational numbers." (Note: I'm not that great with memorizing definitions, but I'm pretty sure.) Hope this helps :)
Answer:

Step-by-step explanation:
<u>Complete the square</u>
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Answer:
He has 26 students
Step-by-step explanation:
78/3=26
Answer:
2:3
Step-by-step explanation:
1500*2%=30
30*4=120
1500+120+1720
1720 deer in 4 years