Answer:
C
Step-by-step explanation:
The line passes through the point (2, -1/2) and has a slope of 3.
We can use the point-slope form, given by:
Where (x₁, y₁) is a point, and m is the slope.
Let (2, -1/2) be (x₁, y₁). We will substitute 3 for m. Therefore:
Simplify:
Therefore, our answer is C.
Answer:
Step-by-step explanation:
Look at the picture.
ΔABC and ΔDBA are similar (AA). Therefore the sides are in proportion:
We have
Substitute:
<em>cross multiply</em>
Answer: 6 miles.
Step-by-step explanation:
1. To solve this problem you only need to add the distances shown in the map attached, which shown the path Marcus had taken. Then, you have:
2. Now, you must convert the result obtained from inches to miles. According to the problem , therefore, you have:
3. To the nearest mile: