IDNStudy.com, ang iyong gabay para sa malinaw at eksaktong mga sagot. Makakuha ng mabilis at eksaktong sagot sa iyong mga tanong mula sa aming mga eksperto na laging handang tumulong.

Refer to the picture. Please also include your solution.

Refer To The Picture Please Also Include Your Solution class=

Sagot :

Answer:

A. (-1) x (-8) x 3 x 5

(-1 and - 8 are same sign so positive)

8 x 15

120 Final Answer

B. (-8) x (-3) x 5 x (-6)

(-8 and -3 are same sign so positive), (5 and - 6

are unlike signs so negative)

24 x (-30)

(24 and - 30 are unlike signs so negative)

720 Final Answer

C. (-56) ÷ [7+(-14)]

(convert the sign to negative 7 - 14)

(-14 is higher than 7 so copy - 14 sign)

(-56) ÷ (-7)

(-56 and - 7 are like signs so positive)

8 Final Answer

D. (-9)x(-4)÷(-12)

(-9 and - 4 are like signs so positive)

36 ÷ (-12)

(36 and - 12 are unlike signs so negative)

3 Final Answer