135 is the product of Helena's saving and 9. Use the variable H...

the product of 2 and helena's savings is 34

the product of helena's age and 4 is 76

The sum 22 of and Helena's height is 72 .

The product of Helena's height and 4 is 68

49 is the sum of 15 and Helena's height

The sum of 11 and Helena's age is 57.

helena will receive 53 plus 4 per kid for babysitting this afternoon. She is hoping to make at least...

Helena has never thought much about her health but learned in nutrition class that it is importan...

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