Answer:
River C is: 2,965 miles long.
River D is: 2,565 miles long.
Step-by-step explanation:

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Answer:
Yes because the 1st and 3rd one are functions
Step-by-step explanation:
I hope this helps. If I need to know explain further let me know.
Answer:
20,000
Step-by-step explanation:
We can create a proportion to find the total budget. A proportion is an equation where two ratios are set equal to each other. We create two fractions using the budget and percents.

We begin solving by cross multiplying numerator to denominator of each fraction.
