BeautyQueen97 BeautyQueen97

27-09-2018
Mathematics

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Please help me

Which answer correctly inserts grouping symbols so this expression has a value of 25?

12 - 7 + 2 • 4 + 6

A. (12 - 7) + 2 • (4 + 6)
B. (12 - 7 + 2) • (4 + 6)
C. (12 - 7) + (2 • 4 + 6)
D. 12 - (7 + 2) • (4 + 6)

Respuesta :

Аноним Аноним

27-09-2018

Its A

(12 - 7) + 2 • (4 + 6)

= 5 + 2 . 10

= 5 + 20

= 25

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