**let x be his weight on the moon**

He weighed

__27.5__pounds on the moon.
3) Three tea bags are needed to make a gallon of iced tea. How many tea bags are needed to make four gallons?

**let x be the amount of tea bags needed to make four gallons.**

__12__bags are needed to make four gallons.

16) A diagram measuring 20 cm long is reduced on a copy machine to 15 cm long. If the width of the original copy is 16 cm, what is the width of the reduced copy?

A diagram measuring 20 cm long is reduced on a copy machine to 15 cm long. If the width of the original copy is 16 cm, what is the width of the reduced copy?

ReplyDeleteThe width of the reduced copy is 12 cm.