Dustymiller456 Dustymiller456

21-12-2019
Mathematics

contestada

What is the simplified form of the expression 7[63 ÷ (52 – 22) – 1]? (1 point)
10
42
14
350

Respuesta :

PollyP52 PollyP52

21-12-2019

Answer:

7.7.

Step-by-step explanation:

7[63 ÷ (52 – 22) – 1]

Inner parentheses are calculated first:

= 7[63 ÷ 30– 1]

Now the division

= 7[ 2.1 - 1]

= 7 * 1.1

= 7.7.

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