Answer:
$249.75
Step-by-step explanation:
135 x 0.85
114.75 + 135
Answer:
Step-by-step explanation:
Starting time: 9:55 A.M. Elapsed time: 27 minutes
For this case we define the following variable:
x: time it takes A to perform the job separately.
We then have the following equation:
From here, we clear the value of x.
We have then:
Therefore, the time it takes for B to complete the work is:
Answer:
B will spend 12 hours doing that work separately
Answer:
5.99/3
Step-by-step explanation:
Teachers usually except this stuff because it is technically correct
87.4 would be rounded to 87.
9.6 would be rounded to 10.
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