The maximum weight allowed per car on the twister carnival ride is 263 pounds your friend weighs 86 pounds to be able to ride in the car together. How much can you weigh write and solve the inequality
X + 177 <_ 263; at most 86 pounds
X - 86 <_ 263; at most 177 pounds
X + 86 <_ 263; at most 177 pounds
X + 86 <_ 177; at most 263 pounds
X <_ 177 - 86; at most 263 pounds
X <_ 91; at most 263 pounds
Therefore, you can weigh at most 91 pounds to ride in the car with your friend.