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13-08-2020
Mathematics

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Jin tried to evaluate 5 + 2 x 9 step-by-step.

5+2 x 9

Step 1: =7 x 9

Step 2: =63

Find jin’s mistake

A: step 1
B: step 2
C: Jin did not make a mistake

Jin tried to evaluate 5 2 x 9 stepbystep 52 x 9 Step 1 7 x 9 Step 2 63 Find jins mistake A step 1 B step 2 C Jin did not make a mistake class=

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13-08-2020

Answer:

5 + 2 x 9

Step 1 = 7 x 9

Step 2 = 63

Step-by-step explanation:

= 5 + 2 x 9

= 5 + ( 2 x 9 )

= 5 + 18

= 23

Step 2 = 7 x 9

= 63

Step 3 = 63

C. jin did not make a mistake

Sorry i'm wrong :)

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