Mr. Pollux

Please solve the inequalities instead of retreating to social media. Ask your teacher if you have any problems or questions.

Pollution is another important factor.

First, create an equation with the information you have. J is Joe M is Mary A is Jane J + M + A = 53 Next step --> convert them to 1 single unit, A Mary is 4 years older than Jane so she is A + 4 Joe is 6 years older than Mary who is 4 years older than Ja...