I dont know the answer havent done math in a long time guys so i dont know
Answer:
Step-by-step explanation:
Given:
Express in terms of and then plug in first equation to solve for .
Now,
.
Multiply 6 on both sides.
Now, for
For, .
Therefore, the solutions for the system of equations are
Answer: 181
Step-by-step explanation:
(2-5+60x3) +2x2
(2-5+60x3) +2x2
(2-5+180) +2x2
(-3+180) +2x2
177+ (2x2)
177+4
<h2> 181</h2>
Answer:
my bad it was a mistake .
Step-by-step explanation:
450. To find the rate you would do 1800 divided by 4 which is the hours without wind. 1800/4 =450