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antoniya [11.8K]

2 years ago

10

13 A shoe company is going to close one of its two stores and combine all the inventory from both stores. These polynomials repr

esent the inventory in each store: 1 Store A: 7 + 2 2 Store B: 392 - 1 g+ 5 4 Which expression represents the combined inventory of the two stores?

2 answers:

Anvisha [2.4K]2 years ago

7 0

Answer:

$\frac{7}{2}g^2-\frac{4}{5} g+\frac{15}{4}$

dmitriy555 [2]2 years ago

5 0

Answer is A

hope this helps

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3 years ago

Set up a System of Equations and Solve

Bumek [7]

Answer:

The cost of each ice cream cone is $4.50

The cost of each ice cream basket is $3.75

The cost of each donut is $1.50

Step-by-step explanation:

Let

x-----> the cost of the ice cream cone

y----> the cost of the ice cream basket

z---> the cost of the donut

we know that

2x+y=12.75 ------> y=12.75-2x ------> equation A

x+2z=7.50 ------> z=(7.50-x)/2 -----> equation B

x+y+z=9.75 ----> equation C

substitute equation A and equation B in equation C and solve for x

x+(12.75-2x)+((7.50-x)/2)=9.75

Multiply by 2 both sides

2x+25.50-4x+7.50-x=19.50

3x=25.50+7.5-19.50

3x=13.5

x=$4.50

Find the value of y

y=12.75-2(4.50)=$3.75

Find the value of z

z=(7.50-4.50)/2=$1.50

therefore

The cost of each ice cream cone is $4.50

The cost of each ice cream basket is $3.75

The cost of each donut is $1.50

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Lena [83]

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