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Natalka [10]
3 years ago
15

Please help for brainliest answer

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
6 0

Answer:

874.6

Step-by-step explanation

Profit = Sales - Costs

Profits by day:

Mon:

225 - (225*0.12) -9 = 189.0

Tue

260 - (260*0.12) -9 = 219.9

Wed

230 - (230*0.12)-9 = 193.4

Thu

180 - (180*0.12) - 9 = 149.4

Fri

150 - (150*0.12) -9 = 123.0

Total:

189+219.9+193.4+149.4+123 = 874.6

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morpeh [17]

one correct answer is g(x)=0.

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8 0
3 years ago
One number is 8 more than another number, and their sum is 20. Find the numbers.
melomori [17]

Answer:

First number=6

Second number=14

Step-by-step explanation:

Let the first number be x

So the second number is x+8

So the sum of the two is

X+x+8=20

2x+8=20

2x=20-8

2x=12

X=12/2

=6

The second number will x+8

So 6+8=14

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Second number=14

6 0
3 years ago
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makkiz [27]

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Mistake in Line 4 : Not taking the square roots of both sides.

Step-by-step explanation:

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First Mistake : Line 2

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Second Mistake : Line 4

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Correct Solution :

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3 0
3 years ago
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stepan [7]
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</span>
6 0
3 years ago
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What is the solution set?
Novay_Z [31]

Answer: x = 1 so 1/2 - 4/1 + 8 = 0n

                                 

Step-by-step explanation:

3 0
3 years ago
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