Answer:13n=200
Step-by-step explanation$13 for pood per person. n is the number of people. 13 times n equals 200
Answer: commutative property
Step-by-step explanation:
Move the 12 over
-6x > 12
divide by -6, and you must flip the sign since you are dividing by a negative number
x< - 2
Answer:
$18.90
Step-by-step explanation:
Multiply the original price by the percentage
$21 x 10% = $2.10
You then subtract this from the original to get the discounted price
$21 - $2.10 = $18.90