Sara's results probably do have a higher mean, if we take into account how William is way more willing to pay 20 dollars. Honestly, I think you got your chosen answers right! Just my opinion, as someone inexperienced.
Answer:
13.92
Step-by-step explanation:
You can refer to the photo I attached
<span>14% per year
</span>14% /12 = 1.2% is <span> the monthly growth rate</span>
Theres not really enough information to work from here. Is there anymore to this problem???
Answer:
Step-by-step explanation:
multiply the 2x by x and 7 and then multiply 3 by x and 7. you will get 2
+14x+3x+21. combine like terms so add 14x to 3x and thats the only like trerms in the equation. so 2x^2+17x+21
