9,000 * 3% = 270
So it would be $270 in sales tax
20+16+18+14+9+20+16=113
113÷7=16.14285714
after rounded the answer would be 16.
hope that's correct.
Answer:
The right answer is A. AA Postulate
If you trace the path while counting, you'll find the answer is a little over 3 seconds and not quite 4 seconds. Thus leaving 3.9s
Step-by-step explanation:
The constant of proportionality is the ratio of the cost to the number of pounds of walnuts. In other words, it is the price of one pound of walnuts.
$10.92 / 4 lb = $2.73 / lb
