Answer:
subtotal 9.76
Step-by-step explanation:
i can tell the last 2
hope this helps
pls mark brainliest
Answer:
What is the expression? All I see are the answers.
Step-by-step explanation:
Answer:
or 
Step-by-step explanation:
we know that
To calculate the total distance Barb walked, add the distance to her friend's house plus the distance to the library.
so

Remember that

substitute



Convert to mixed number

Answer:
The slope is 3
Step-by-step explanation:
Parallel lines always have the same slopes. This equation is in slope-intercept form, y=mx+b, m being the slope. Our m, or the slope, is 3, and because the line is parallel, it also has a slope of 3.
Answer:
1. Explained in attached diagram
2. Created in diagram attached
3. Optimal solution is <u>49000</u> Transportation Cost