C = kT where k is some constant number
when T = 4
C = 4k
for A. the cost is increasing $800 per ton
for part B hold up a sec
Answer:
28
Step-by-step explanation:
50+4= 54
54/2=28
<span>This is the term used to describe economic systems in which the basic economic questions are answered based on a socially, pre-established way.</span>
<em>The slope is 7/4</em>
<em>This means that for every 7 that Y changes, X changes by 4. Also, the problem would not go through the origin of a graph.</em>
<em>Hope this helps and have a nice day.</em>
<em>-R3TR0 Z3R0 (復古零) </em>