Question

(II) 9X(-13)+9X(-7)
(iv) (-16)+(-15)+(-16)*(-5)
(vi) 10 % (-12)+5X(-12)
(viii) (426)72 +(-26) x 28​

Answer 1

Answer:

-117+(-63)

-180

-31+80

49

hope it help

Answer 2

Step-by-step explanation:

(i) (−8) (9 + 7) [using the distributive law]

= (−8) 16 = −128

(ii) 9 (−13 + (−7)) [using the distributive law]

= 9 (−20) = −180

(iii) 20 (−16 + 14) [using the distributive law]

= 20 (−2) = −40

(iv) (−16) (−15 + (−5)) [using the distributive law]

= (−16) (−20) = 320

(v) (−11) (−15 +(−25)) [using the distributive law]

= (−11) (−40)

= 440

(vi) (−12) (10 + 5) [using the distributive law]

= (−12) 15 = −180

(vii) (−16 + (−4)) (−8) [using the distributive law]

= (−20) (−8) = 160

(viii) (−26) (72 + 28) [using the distributive law]

= (−26) 100 = −2600