Chau's savings decreased by 23 is 68. Use the variable c to rep...

102 is the product of Chau's height and 6

who was phan boi chau?

The sum of 11 and Chau's score is 75.

52 is the product of Chau's savings and 4. Use the variable c to represent Chau's savings

69 is the sum of 21 and Chau's age.

57 is the sum of 13 and Chau's score.

Vidya's savings decreased by 9 is 62 .

68 is the difference of Chau's age and 15

The sum 17 and Chau's score is 40. Use the variable c to represent Chau's score.

Chau will spend at least $30 on gifts. So far, he has spent $20. What are the possible additional am...

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