The cost of new carpet, c, varies directly with the area of the room being carpeted, a. Carpet for a 150-square foot dining room
cost $600. Which equation represents the situation
1. c=a/4
2. c=5a
3. c=4a
4. c=a/5
1 answer:
Answer:
3. C=4a
Step-by-step explanation:
600/150 = 4 (one square foot = $4)
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27.22ft
.,..................
9 x
__ = ___
7 35
9*35= 315
315/7= 27.22ft
20+9=29
20-9=11
The answer is 20 and 9. Hope this helps.
Answer:
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Answer:
-40
Step-by-step explanation:
- Negative × positive = negative
- -5 × 8 = -40
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Answer:

Step-by-step explanation:
