Answer:
=−12x−156
Step-by-step explanation:
=(12)(x+−8+−2x+−5)
=(12)(x)+(12)(−8)+(12)(−2x)+(12)(−5)
=12x−96−24x−60
=−12x−156
Answer:
-57
Step-by-step explanation:
256=199-j
256-199=57
Answer:
4x-10
Step-by-step explanation:
Combine like terms :)
Answer:
d 125
Step-by-step explanation:
Supplementary angles add to 180 degrees
Let x be the supplement to the 55 degree angle
55+ x =180
Subtract 55 from each side
55+x-55 =180-55
x = 125
Answer: i think the answer is b
Step-by-step explanation:
think u