A because the angles match
the formula for slope is

so just replace y and x for the proper values
Answer:
5:7
Step-by-step explanation:
The days in the week whose names don't begin with 'T' are Sunday, Monday, Wednesday, Friday, and Saturday. I counted them, and found that there are five (5) of them. Then I counted the number of days in a full week, no matter how they're spelled. I counted seven (7) that time. The ratio of 5 to 7 is. 5:7 or 5/7.
Answer:
No solutions mean that the graphs don't intersect. There are two of them in this collection.
Answer:
The rate of the slower cyclist is

and that of the faster cyclist is

Step-by-step explanation:
We let x be the rate of the slower cyclist

From the question, the distance between the two towns is 253 and the time taken for the two cyclist to meet is 5 hours
so we can write the equation

We simplify to get the value for x




Hence the rate of the slower cyclist is

and that of the rate faster cyclist is
