# Question #c32f9

##### 1 Answer

Oct 3, 2016

#### Explanation:

There are 2 unknowns - the number of red roses and the number of white roses.

You can use one variable to define both of them

He sold fewer white roses, choose this as

Let the number of white roses be

The number of red roses is

Each white rose costs $10 and each red rose costs $8