Select the correct answer. The steps for solving the given equation are shown below.
8 - 31 = 20
Steps
Justifications
8 – 31 – 8 = 20 – 8
-31 = 12
???
1. Subtraction property of equality
2. Simplification
3. Multiplication property of equality
4. Simplification
I = -4
5
Select the correct equation for the missing step in the table.
-31 · (-3) = 12. (-3)
-31.
(-) = 12 - (-2)
-31 1/2 = 12 1 / 2
-30.3= 12.3

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

just sum

10 + 10 = 20