Question

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−468=129

x minus 468 equals 129

x+468=129

x plus 468 equals 129

x−129=468

x minus 129 equals 468

x+129=468

Answer 1

x + 129 = 468

Explanation: Cheyenne's 468 ft = her brother's height (x) plus 129 ft. (If solved, x = 468 − 129 = 339 ft.)