Mathematics: Sophia is 12 years old. her uncle reynald tells her that if she adds 5 to her age, multiplies the sum by 3, and then subtracts 4 from the product, she will find his age. she tells him that his age equals the expression 12 + 5 × 3 − 4 .is sophia correct?

Sophia is 12 years old. her uncle reynald tells

Ответ:

jbug6780

13.03.2022

No, according to PEMDAS, that expression would be the same as saying 12+(5*3)-4, not the correct expression: (12+5)*3-4.

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Ответ:

8hoofs

07.11.2022

Mathematics

sorry foe being late

Step-by-step explanation:

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Sophia is 12 years old. her uncle reynald tells her that if she adds 5 to her age, multiplies the sum by 3, and then subtracts 4 from the product, she will find his age. she tells him that his age equals the expression 12 + 5 × 3 − 4 .is sophia correct?

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