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Zigmanuir [339]
3 years ago
9

a contractor finds that crew A takes 5 1/2 hours to construct a retaining wall and crew B can do the same job in 8 1/2 hours. if

crew A and crew B work together how long will it take them to construct the retaining wall
Mathematics
1 answer:
o-na [289]3 years ago
4 0

Answer:

14hrs

Step-by-step explanation:

5 1/2+8 1/2

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6 0
3 years ago
If the rectangular menu is 3 feet long by 2 feet wide , what is the area of the menu?
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2 years ago
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3 years ago
{ (2,3) , (4,5) , (6,6) }<br>​
BlackZzzverrR [31]

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3 0
2 years ago
EXPERTS/ACE/GENIUSES/TRUSTED HELPERS HELPP!!
noname [10]
Hi,

The answer to your question is either A or B. 

The y-intercept is at point (0,60). All the other options (C and D) do not make sense and just aren't logically. 

The y-intercept (0,60) literally shows that if a student studies 0 hours they can expect to score a 60 on the test. 

Thus, you're answer is option B. 


Faith xoxo
7 0
3 years ago
Read 2 more answers
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