7. Simplify:
(1) (-9) X6 +(-9) x 4
(iii) 30 (-22) + 30 x (14)
(v) 43 (33) + 43 X (-17)
(vii) (-27) (-16) + (-27) (-14)
() 8 (-12)+7(-12)
(iv) (-15) (-14) + (-15) (-6)
(vi) (-36) x (72) +(-36) x 28
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2
Answer:
1️⃣ -90
2️⃣-240
i only known the answer of 1st and 2nd
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