B. {1,2} because they are both whole numbers 0 is not one.
(Proof: Whole Numbers: This set is closed only under addition and multiplication. Integers: This set is closed only under addition, subtraction, and multiplication. Rational Numbers: This set is closed under addition, subtraction, multiplication, and division (with the exception of division by 0)"
Answer: 300 dollars off
Step-by-step explanation:
522.54 / 0.55 = 287.4
Which is less than 300 dollars off
<h3>
Answer:</h3><h3>(-0.5, 1.5)</h3>
Step-by-step explanation:
