Answer:
The equation is 21x+4y<3150
Step-by-step explanation:
This question can be understood by the concept of inequalities.
Let x be the number of stocks of software company and y be the number of stocks of robotics company purchased.
Money invested in 1 stock of software company = $42
Money invested in 1 stock of robotics company = $8
Total expenditure on software company stock = 42*x
Total expenditure on robotics company stock = 8*y
So the total expenditure should be less than 6300
Hence the equation is
42x+8y<6300
21x+4y<3150
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Answer:
C. 1 mi per 12 min
Step-by-step explanation:
1x5= 5 miles
12x5=60 minutes
188.93 should be the answer
3/4 pound store charges 1.25 $ .
Let , cost of 1 pound is x .
So ,
Now , cost of 9 pounds chocolate is :
Therefore , cost of 9 pounds chocolate is 15.03 $ .
Hence , this is the required solution .
Answer:
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Step-by-step explanation:
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