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Korvikt [17]
3 years ago
13

two airplane fly toward each other from points 900 miles apart, at the rate, per hour, of 300 miles and 250 miles. when will the

y meet if they start at the same instant?
Mathematics
1 answer:
mojhsa [17]3 years ago
6 0
They complete a 900-mile distance with their combined speed of (300+250=550) mph
Therefore, they meet after 900m/550mph=18/11h=1.6364h
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6 0
3 years ago
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4 0
3 years ago
2x - 2y = 6 3x + 2y = 9 Solve the system of equations. A) x = 0, y = 3 B) x = 3, y = 0 C) x = 1, y = -2 D) x = -2, y = 1 E) x =
son4ous [18]
<h2>Answer:</h2>

There are 2 ways to solve this system: by elimination or by graphing. I will solve it by elimination. First will solve for x.

2x - 2y = 6\\3x + 2y = 9\\\\5x = 15\\\\x = 3\\

Now we will solve for y using what we got for x.

2(3) - 2y = 6\\\\6 - 2y = 6\\\\-2y = 0\\\\y = 0

Solution:

A: (0, 3)

3 0
3 years ago
Round8,624 to thenearest thousands the first One
Radda [10]
Hope this helps
9,000
4 0
2 years ago
Read 2 more answers
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