Answer:
$120.
Step-by-step breakdown:
Libby sold $60 worth of vegetables at the farmer's market.
Jess sold 3/4 of what Libby sold, so let's calculate that: 3/4 of 60.
Thus, Jess made $45.
Now, Stephanie sold one-third of Jess's total, necessitating the calculation of one-third of 45.
This means Stephanie sold $15 worth of vegetables.
Putting together Libby's, Jess's, and Stephanie's sales, we arrive at the collective total earned by all three.
Consequently, their total sales amount to $120.
<span>Let A = a3b + 9a2b2 - 4ab5, and B = a3b - 3a2b2 + ab5. The difference can be expressed as A - B = a3b + 9a2b2 - 4ab5 - (a3b - 3a2b2 + ab5). When the negative sign is in front of the parentheses, all the internal signs change: this leads to: A - B = a3b + 9a2b2 - 4ab5 - a3b + 3a2b2 - ab5 = a3b - a3b + 9a2b2 + 3a2b2 - 4ab5 - ab5 = 12a2b2 - 5ab5. The first term’s degree is 2 + 2 = 4, while the second term’s degree is 1 + 5 = 6. Thus, the correct response is that the difference is a binomial of degree 6.</span>
The correct answers are 0, 5, and 8. Clearly, having negative bags isn't feasible. Additionally, 10 is not possible since the balloon has a weight limit.
