1. 8 = 8 => refrexive
2. If x = y, then y = x => symmetric
3. If x = y and y = 7, then x = 7 => transitive
4. 6 + 2 = 2 + 6 => commutative - addition
5. 5 ∙ 2 = 2 ∙ 5 => commutative - multiplication
6. 10 + (3 + 2) = (10 + 3) + 2 => associative - addition
7. 6(3 ∙ 5) = (6 ∙ 3)5 => associative - multiplication
8. 4(8 + 1) = 4 ∙ 8 + 4 ∙ 1 => distributive
9. 6 + 0 = 6 => identity - addition
10. 8 ∙ 1 = 8 => identity - multiplication
11. 1/2 ∙ 2 = 1 => multiplicative inverse
12. 5 ∙ 0 = 0 => property of zero
Answer:
its C
Step-by-step explanation: cuz there no background info plz thank
Answer:
answer is B
Step-by-step explanation:
cost is = to the amount of a donut .75 times the amount of donuts that you buy. D is the variable that stands the unknown amount of donuts.
Answer:
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Answer:
The teacher woll award the student 96 points for studying for 4 hours
Step-by-step explanation:
The student receives 72 point for preparing a test as long as 3 hours.
If she prepares for another test for 4 hours.
3 hours= 72 points
4 hours=( 72*4)/3
4 hours=72/3 *4
4 hours = 24*4
4 hours= 96 points
The teacher woll award the student 96 points for studying for 4 hours
