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Elanso [62]
4 years ago
10

If 17=3+8x, what is the value of 4x+9

Mathematics
1 answer:
strojnjashka [21]4 years ago
8 0
Solve for x of first equation,
17-3=8x
14=8x
7/4 = x
x= 7/4
Put the x value in 4x+9,
4x+9 = 4(7/4) + 9  = 7+9 =16
Therefore, the value of 4x+9 is 16.



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Step-by-step explanation:

Use FOIL

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The science club sponsors and ordering In church for the boys and girls in science called their forty-five sure science club num
Oliga [24]

Answer:

The Science club would required 15 packs of caps and 9 packs of shirts to fulfill the needs of each member.

Step-by-step explanation:

Given:

Number of caps in each pack = 3

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we have to find the least number of packs of caps and shirts that they need to buy in order to fulfill the needs of each member.

Solution:

Now we can say that;

number of packs of caps required can be calculated by Number of caps needed divided by Number of caps in each pack.

framing in equation form we get;

number of packs of caps required = \frac{45}{3} = 15\ packs

Also We can say that;

number of packs of Shirts required can be calculated by Number of Shirts needed divided by Number of Shirts in each pack.

framing in equation form we get;

number of packs of Shirts required = \frac{45}5} = 9\ packs

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