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drek231 [11]
3 years ago
8

Hey please help with these algebra problems. THANKS!

Mathematics
1 answer:
____ [38]3 years ago
7 0

Answer:

1 is correct for d

2 is the is no solution

not sure if I'm right been awhile since i did math so sorry if I'm wrong

Step-by-step explanation:


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Find the lowest common multiple (LCM) of 56 and 42
arsen [322]

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168

Step-by-step explanation:

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How do i solve this equation a over c is equal to d over a to solve for a
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Bumek [7]
11. 2x+3x+1=21
5x+1 =21
5x=20
x=4
TU= 2(4) which is 8
UB= 3(4)+1 which is 13

12. 4x-1 +2x-1=5x
6x-2=5x
-2=-1x
2=x

X=2
TU= 7
UB= 3
TB=10

Problem 13:

2x-8=x+17
2x=x+25
x=25
AB =42
BC=42
AC=84

Problem 14:
3x-31
-x+6
=
2x-37 for BC part now we solve for x
x+6=2x-37
6=x-37
43=x
So :
X=43
AB=49
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5 0
3 years ago
Judy Garland Electronics operate on a net-profile rate of 20% on its printer cables. If the markup is $8.95 and the overhead is
Ratling [72]

Answer:

The selling price is $79.53 .

Step-by-step explanation:

Formula

Profit\ percentage = \frac{Profit\times 100}{Cost\ price}

Let us assume that the cost price be x .

As given

Judy Garland Electronics operate on a net-profile rate of 20% on its printer cables.

If the markup is $8.95 and the overhead is $4.31 .

Selling price = Cost price + Markup price + Overhead price

Putting all the values in the above

                   = x + 8.95 + 4.31

                  = x + 13.26

Profit = Selling price - Cost price

         = x + 13.26 - x

         = 13.26

Putting all the values in the above

20 = \frac{13.26\times 100}{x}

x = \frac{13.26\times 100}{20}

x = \frac{1326\times 100}{20\times 100}

x = \frac{1326}{20}

x = $ 66.3

Thus

Selling price = x + 13.26

                    = 66.3 + 13.26

                    = $ 79.53

Therefore the selling price is $79.53 .

6 0
3 years ago
Bob bought the 24 fish for $51.36. How much did each fish cost him? Show your calculation.
o-na [289]

Answer:

2.14

Step-by-step explanation:

2.14x24=51.36

3 0
3 years ago
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