Mary needs a board 4 feet 8 inches longShe cut a board 56 inches longDid Mary cut the right length?
1 answer:
Answer:
Yes
Step-by-step explanation:
You need convert the 4 feet 8 inches to only inches
4 feet = 48 inches
48 + 8 = 56 inches
So yes
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Answer:
Length of the pieces are 25 and 50 cms.
Step-by-step explanation:
If one piece is x cm long then the other is 75-x cm.
Difference is 25 cm , so:
75 - x - x = 25
-2x = -50
2x = 50
x = 25.
Answer: (no promises this is exactly right)
-2r+6
Step-by-step explanation:
−3r+9+r+−3
=
(−3r+r)+(9+−3)
=
−2r+6
Answer:
#markasbrainliest
1/3
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Answer:
The sum is -8<em>x</em>^2 - <em>x </em>+ 5
