Answer:
x ≤ -18. I hope this helps
Step-by-step explanation:
1) - 4e
2) 3a + 2b
3) - 2c + 6e
4) 5a^2 + 3a + b + c
Hope I could help!
All steps that Marcie did are right, but she forgot to change sign in last step.
Consider the inequality

Then

Group the numbers:

Separate terms with x and without x in different sides:

The coefficient at x is -8 and it is negative, then dividing the inequality by -8 you have to change sign in opposite:

Answer: Marcie forgot to change sign in last step.
The formula for lateral area is pi x radius x height
If the diameter is 18, the radius is 9
3.14 x 9 x 48 = 1356.48
<span>The input of days results in the output of total collected books. On day 1, 8 books were collected. Both inputs for days 2 and 3 have the same output of 13, meaning that no books were collected for day 3. After 5 days, 21 books were collected. The most books were collected on day 5.</span>