The train is traveling at 165 mph
495/3=165
825/5=165
1155/7=165
1485/9=165
Answer: -10x
Explanation: Multiply -2 by 5x
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I am pretty sure 52 degrees
Hi there!
To solve this problem, we need to set up two equations and use the system of equations to solve.
Let x be the first number.
Let y be the second number.
(x + y) ÷ 2 = 34
x = 3y
Now, we can use substitution to solve.
(3y + y) ÷ 2 = 34
4y ÷ 2 = 34
2y = 34
y = 17
Now, we plug the value of y in the equation to solve for x.
x = 3*17
x = 51
Hope this helps!