Answer:
21n - 24
Step-by-step explanation:
Answer:
$10.15
Step-by-step explanation:
68.15 - 58 = 10.15
201 - immigrant
221 - indigenous
Add 10 to indigenous and subtract 10 from immigrant.
First let's find the result of the sum:
30 + 40 + 70 = 140
Now let's review the operations of each one:
Jillian added 30and40and then 70:
30 + 40 = 70
70 + 70 = 140
Samuel added 30 and 70 and then 40
30 + 70 = 100
100 + 40 = 140
answer
both are correct.
Conclusion: the order of the factors does not alter the product.