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Mademuasel [1]
3 years ago
9

Is this all correct?

Mathematics
2 answers:
expeople1 [14]3 years ago
3 0
Yes it looks like it would be right
exis [7]3 years ago
3 0
Yes seems just right
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What is the total cost of a pair of jeans that are priced $40.00 if there is a 6.5% sales tax? $40.65 $42.60 $44.00 $46.50
-Dominant- [34]
A pair of jeans = $40.00
There is a 6.5% sales tax.

First change the % into a decimal by moving the decimal point two spaces to the left.
0.065

Multiply that by 40.00 to find out how much the tax is.

40 × 0.065 = 2.6

Now add the tax to the initial price.
40.00 + 2.6 = 42.60

The total cost is $42.60.
8 0
3 years ago
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Solve this system of equations. <br> x-y=2 <br> 2.5x + y =5
aev [14]

Answer:

x=2, y=0. (2, 0).

Step-by-step explanation:

x-y=2

2.5x+y=5

---------------

x=y+2

2.5(y+2)+y=5

2.5y+5+y=5

3.5y=5-5

3.5y=0

y=0/3.5

y=0

x=0+2=2

5 0
3 years ago
Select the correct product.
viva [34]

Answer: 15m3 - 26m2 + 11m - 4

3 0
3 years ago
P=3.25x - x2/40,000 - 3000. find the product on level that produces a maximum profit
umka21 [38]

Answer:

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Step-by-step explanation:

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3 years ago
Whats the answer to this problem 9x+10=2001-X
Vilka [71]

Answer: x=1991/10

Step-by-step explanation: Step 1: Simplify both sides of the equation.

9x+10=2001−x

9x+10=2001+−x

9x+10=−x+2001

Step 2: Add x to both sides.

9x+10+x=−x+2001+x

10x+10=2001

Step 3: Subtract 10 from both sides.

10x+10−10=2001−10

10x=1991

Step 4: Divide both sides by 10.

10x

10

=

1991

10

x=

1991

10

5 0
3 years ago
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