## Camille Keegan sells lamps for $105.55 that cost her $75.00. Camille’s percent of markup based on the selling price is:

October 13, 2019// Blog//

**Answer:**

Option D – ,

**Step-by-step explanation:**

**Given : **You want at least three bratwursts or hamburgers for each of your 40 guests. Bratwursts cost $1.35 each and hamburgers $1.2 each. Your budget is $175.

**To find :** Which system of inequalities represents this situation?

**Solution : **

Let x be the number of bratwursts and y the number of hamburgers.

You want at least three bratwursts or hamburgers for each of your 40 guests.

i.e, you want at least bratwursts or hamburgers.

**We can write the equation as,**

Number of bratwursts + number of hamburgers at least 120

Bratwursts cost $1.35 each and hamburgers cost $1.2 each. Your budget is $175.

**We can write equations as ,**

Cost of bratwursts + cost of hamburgers at most 175

**Therefore, The system of linear equation form is** ,

**Hence, Option D is correct.**