The correct answer to your question is 20x+25
18% because take the first digits of each number and put them together lol
Answer:
7 mph
Step-by-step explanation:
If b is the rate of the boat, and s is the rate of the stream, then:
b − s = 4
b + s = 10
Solve the system of equations with substitution or elimination. Using elimination, add the equations together:
2b = 14
b = 7
The boat's rate is 7 mph.
Capital of Idaho is boise this is not a math question
The answer is B.
remember to use the reciprocal when dividing with fractions
