### Home > CC2 > Chapter 7 > Lesson 7.1.4 > Problem 7-46

7-46.

Last month, a dwarf lemon tree grew half as much as a semi-dwarf lemon tree. A full-size lemon tree grew three times as much as the semi-dwarf lemon. Together, the three trees grew

Let .

Now write expressions for the growth of the dwarf and full-size trees.

Growth of full-size lemon tree:

Growth of dwarf lemon tree:

Semi-dwarf tree grew

Dwarf tree grew

Full-size tree grew