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Elza [17]
3 years ago
8

14.

Mathematics
2 answers:
shutvik [7]3 years ago
8 0

Answer:

A. 80.50

Step-by-step explanation:

Illusion [34]3 years ago
4 0

Answer:

A

Step-by-step explanation:

87.75-7.25=80.50

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The function, f(x)=70n-400, models the profit of the instructor of a guitar class per month, where n is the number of students e
zimovet [89]

profit=f(x)

so solve for f(x)=1000

1000=70n-400

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divide both sides by 70

20=n

20 students need to be enrolled to make a profit of 1000.00

4 0
3 years ago
Find the distance BF for the points B(1,-1) and F(-3,5)
Nadusha1986 [10]
Use the distance formula: 
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<span>
Plug in the given coordinates: 
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<span>
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\sqrt{52}
You can leave it as: \sqrt{52}or in decimal form as: 7.2
</span></span>
6 0
4 years ago
A baker uses 20 cups of flour to make 4 loves of bread. Use this to solve the question in the picture!
mariarad [96]

Answer:

60 cups of flour

Step-by-step explanation:

Since it takes 20 cups of flour for 4 loves of bread this means we're going to need to multiply 20x3=60

7 0
3 years ago
A Square with sides 1 decimeter long has a perimeter of how many centimeters?
Lubov Fominskaja [6]
1 Decimeter = 10 Centimeters
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4 0
3 years ago
Nic paid a total of +25.68 for a game, including 7, tax. What was the
Inga [223]

Answer:

x=24

Step-by-step explanation:

x + 0.07x = 25.68

1.07 x = 25.68

x = 24

3 0
2 years ago
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