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

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.