Answer:
1. 2,160ft^3
2. multiply the total volume by 2.5
3. 5,400 BTUs
Step-by-step explanation:
hope this helps
Answer:
Step-by-step explanation:
3x + 10??
220 .............................
Answer:
500-25x ≥ 200 (inequality is ≥)
Step-by-step explanation:
500 to start
-25 per week (or x)
wants at least (≥) 200
meaning greater than or equal to 200
Answer:
$6.30
Step-by-step explanation:
First, get the volume of the cereal box with the equation V = lwh.
V = 7(3)(10) = 210 cubic inches
Since it costs $.03 per cubic inch, multiply this cost by the volume to get the total cost to fill the box.
.03(210) = $6.30
