Answer:
8
Step-by-step explanation:
Combine like terms, -4 and 8, 2x and 3x.
After combining the terms, you get x+4=12.
Subtract 4 from both sides and get x=8
Scott run 6.875 miles in nine days.
Step-by-step explanation:
Given,
Distance covered by Scott = 11 kilometer
1.6 kilometer = 1 mile
We will find the unit rate in terms of kilometer;
1 kilometer = 
11 kilometers = 11*unit rate of kilometer
11 kilometers = 
11 kilometers = 6.875 miles
Scott run 6.875 miles in nine days.
Keywords: unit rate, multiplication
Learn more about multiplication at:
#LearnwithBrainly
Answer:
B, C, and E
Step-by-step explanation:
Let's consider each option given the graph shown above:
A. The ratio of x/y can be found using any point on the line, say, (5, 6). Thus, ratio of x/y = 5/6, not 6/5.
Option A is not correct.
B. If you check for y/x for any given point along the line, we would have the same result. So the ratio of y/x is consistent. Option B is correct.
C. The graph has a line that runs through the point of origin, so therefore, it represents a proportional relationship.
Option C is correct
D. If option C is correct, then option D is not correct.
E. If option C is correct, then option E is correct.
Answer:
1/8 for the first one then 1/6 for the second one
Step-by-step explanation:
