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Chapter 3: Q. 325 (page 399)

Moshde runs a hairstyling business from her house. She charges \(45for a haircut and style. Her monthly expenses are \)960. She wants to be able to put at least \(1,200per month into her savings account order to open her own salon. How many 鈥渃ut & styles鈥� must she do to save at least \)1,200per month?

Short Answer

Expert verified

Moshde can do 48鈥渃ut & styles鈥� to save at least$1,200per month.

Step by step solution

01

Step 1. Given information

The charges for a haircut and style is, $45.

Moshde's monthly expenses are,$960.

Letxbe the number of 鈥渃ut & styles鈥� that Moshde can do.

From the given information,45times the number of 鈥渃ut & styles鈥� is lesser than Moshde's monthly expenses is atleast1,200.

02

Step 2. Let us create an equation by using the above statement.

45x-960鈮�1200

Now simplify the obtained equation.

45x鈮�1200+96045x鈮�2160x鈮�2,16045x鈮�48

03

Step 3. Let us check the answer.

4548-960鈮�1,2002,160-960鈮�1,2001,200鈮�1,200

which is true.

Therefore, Moshde can do 48鈥渃ut & styles鈥� to save at least$1,200per month.

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