Answer:
Step-by-step explanation:
First, use the distributive property Thus,
Then given expression will take look
This expression consists of three terms, one term with m and two terms without m. Combine terms without m:
Therefore, an equivalent expression is
Answer:
61
Step-by-step explanation:
add the number of minutes for each day and then divide that number by the number of days
The unit rate is $21.11 per square foot :)
Answer:
Shorts = 112 and t shirts = 165
Step-by-step explanation:
Let S = shorts
Let T = t shirts
T + S = 277
$2T + $3S = $656
-2(T + S) = 277 so -2T -2S = -544
2T + 3S = 656 so 2T + 3S = 656
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SO: (subtract T's cancel out) 1S = 112
divide by 1 so S = 112
Plug S into the top equation: T + s = 277 T + 112 = 277 so T = 165