Question

B = (– 7)(6) + (– 9)(– 8)

G = (45 – 38 )(36 – 41) ÷ (– 7)

K = (32 – 40 )(27 – 32) ÷ (–27 + 17)

Answer 1

Explicación paso a paso:

B = ( - 7 ) ( 6 ) + ( - 9 ) ( - 8 )

B = - 42 + 72

B = 30

G = ( 45 - 38 ) ( 36 - 41 ) ÷ ( - 7 )

G = ( 7 ) ( - 5 ) ÷ ( - 7 )

G = - 35 ÷ ( - 7 )

G = 5

K = ( 32 - 40 ) ( 27 - 32 ) ÷ ( - 27 + 17 )

K = ( - 8 ) ( - 5 ) ÷ ( - 10 )

K = 40 ÷ ( - 10 )

K = - 4