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.
Answer:
$73
Step-by-step explanation:
hope it helps.have a good day.
Answer:
Step-by-step explanation:
LOL get some fidgets or a stress ball. they help
Step-by-step explanation:
Subtracting N by T
(3a2 + 2a - 5) - (2a2 + a + 6)
Subtracting like terms
a2 + a - 11
Answer:
147.33
Step-by-step explanation:
mupitply 26*17 and then dived my 3
