Answer:
<u>C. 76,500</u>
Step-by-step explanation:
<h2>18 months in 1

years.</h2><h2>4250 x 18 = 76,500</h2>
Looks like the graph is decreasing to me
<span>basically since 30 minutes is half of an hour, to get to a full hour you can multiply by 2, so you do that for both, 2/3 included so you get 2/3 * 2/1 4/3 is 1 1/3</span>