Answer:
I think Leslie Is 20
Step-by-step explanation:
D 288 because 216/3 equals 72 times that by 4 and you get 288.
Answer:
B
Step-by-step explanation:
x + y =6
x - y = 4
A. 3+3=6, but 3-3 doesn't equal 4
B. 5+1=6 and 5-1 equals 4
C. 6+0 equals 6 but 6-0 doesn't equal 4
D. 2+4 equals 6 but 2-4 doesn't equal 4
This is a quadratic equation, which is also a polynomial. Polynomials all have the domain (-infinity, +infinity).
As for the range: You can see from the graph that the smallest y-value is -2. Thus, the range is [-2, infinity).
Answer:
The speed of the wind is 
Step-by-step explanation:
Let
x-----> the speed of the wind in mph
we know that
Downwind
-----> equation A
Upwind
----> equation B
equate the equation A and the equation B
