Answer:
Using ounces, the inequality should be:
<u>15c + 70b < 112,000</u>
Using pounds, the inequality should be:
<u>0.9375c + 4.375b < 7,000</u>
Step-by-step explanation:
1. Let's review the information provided to us to answer the question correctly:
Weight of a can of soft drink (c) = 15 ounces
Weight of a bottle of soft drink (b) = 70 ounces
The truck mist be carrying less than 7,000 pounds
2. Find the inequality describing this.
Let's recall that 1 pound = 16 ounces and 1 ounce = 0.0625 pounds
c = Number of cans in the truck
b = Number of bottles in the truck
Upon saying that, we can write the inequality either using ounces or pounds, this way:
Using ounces, the inequality should be:
15c + 70b < 7,000 * 16
<u>15c + 70b < 112,000</u>
Using pounds, the inequality should be:
15 * 0.0625c + 70 * 0.0625b < 7,000
<u>0.9375c + 4.375b < 7,000</u>
