Question

ayuda porfavor me urge ​

Answer 1

a)

{[8 + 2] -5 [5 + 5] + 10}

{10 - 5 [10] + 10}

{10 - 50 + 10}

{20 - 50}

-30

b)

[7 × 5] + 10 [0 + 6]

35 + 10 [6]

35 + 60

95

c)

2 + 21 - 6

23 - 6

17

d)

9 + 14 - 7 + 8

17 + 14 - 7

24

e)

8 (2) + 7 (1) + 25

16 + 7 + 25

48

:)