Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
The inequality will like this....
because if it says <u>at least</u> 53 people buy food from the food truck that means it could be 53 people or more.
Now for the graph it will be the one with the closed circle and the arrow pointing to the right.
The line is supposed to resemble how many people buy food from the food truck.
So the meaning of the closed circle is that the 53 is included within the possiblities and the arrow would show how much could be there since it said at least 53 people so there could be more.
The number of trucks needed is an illustration of rates
The number of trucks needed is 42
<h3>How to determine the number of trucks</h3>The size of the backfill is given as: 243 CY
A truck can load up to 162 CF
So, the number of trucks needed is calculated as:
Convert CY to CF
Solve
Approximate
Hence, 41 trucks are needed
Read more about rates at: