Answer:
750 miles
Step-by-step explanation:
Given
Required
Determine the number of miles
Represent the number of miles with m
So, we have:
Collect Like Terms
Solve for m
<em>Hence, I travelled 750 miles</em>
Answer:
Option A is correct.
Step-by-step explanation:
We need to find equivalent of
First we solve
We get
Now checking all the options.
Option A:
Solving
Option B:
Solving
Option C:
Solving
Option D :
Solving
So, looking at the options, only Option A has the same result as given question
So,
Option A is correct.
Answer:
<em> 5 1/2 weeks </em>
Step-by-step explanation:
Given
Time it will take to complete the building = 85 1/4 hrs
Time he works on the house weekly = 15 1/2 hours
This can be expressed as
1 week = 15 1/2 hours
To calculate the number of weeks it will take to complete the house, we will say:
x = 85 1/4
Cross multiply
15 1/2 x = 85 1/4
31/2 x = 341/4
31x/2 = 341/4
Cross multiply again
31x * 4 = 2 * 341
124x = 682
x = 682/124
x = 5.5weeks
<em>Hence it will take Ryan 5 1/2 weeks to complete the house</em>.
Answer:
<B = 50
Step-by-step explanation:
<B = <C = 50