What equation represents the following real-world problem? Cheyenne climbs 468 feet up a mountain. This is 129 feet more than her brother climbs. How high did Cheyenne’s brother climb up the mountain?(1 point) Responses x+129=468 x plus 129 equals 468 x−129=468 x minus 129 equals 468 x+468=129 x plus 468 equals 129 x−468=129
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The equation that represents the given real-world problem is:
x + 129 = 468
Here, \( x \) represents the height that Cheyenne's brother climbed, and according to the information provided, Cheyenne climbed 129 feet more than her brother, who climbed \( x \) feet. Thus, you'd add 129 to \( x \) to equal Cheyenne's height of 468 feet.
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