Mathematics, 27.09.2020 04:01 hello4540

A student solved this problem. Use the drop-down menus to justify steps 1 and 3. Step 1:

Step 2:

8 + [4(16 +23)]

8 + [4(16) + 4(23)]

8 +(64 +92)

8 + (92 +64)

(8 +92) + 64

100 + 64

164

Step 3:

Step 4:

Step 5:

Step 6:

7

Answers: 1

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A student solved this problem. Use the drop-down menus to justify steps 1 and 3. Step 1: