Mathematics, 22.04.2020 20:57 joseperez1224

Becca tried to evaluate the expression 45 – (8 × 3 + 15). Her work is below.

45 - (8 × 3 + 15)

Step 1: = 45 – (24 + 15

Step 2: = 45 – 39

Step 3: = 16

In which step did Becca first make a mistake?

Answers: 3

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Becca tried to evaluate the expression 45 – (8 × 3 + 15). Her work is below.

45 - (8 × 3...

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Becca tried to evaluate the expression 45 – (8 × 3 + 15). Her work is below.45 - (8 × 3 + 15)Step 1: = 45 – (24 + 15Step 2: = 45 – 39Step 3: = 16In which step did Becca first make a mistake?

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Other questions on the subject: Mathematics

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Becca tried to evaluate the expression 45 – (8 × 3 + 15). Her work is below.

45 - (8 × 3 + 15)

Step 1: = 45 – (24 + 15

Step 2: = 45 – 39

Step 3: = 16

In which step did Becca first make a mistake?