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Mkey [24]
3 years ago
9

This one pleaseeeeeeeeee helpppp

Mathematics
2 answers:
stiks02 [169]3 years ago
7 0
Answer: x = 9

Remember: cross-multiply (product of the means equals the product of the extremes) to solve this proportion. It forms a 'cross'-- hence its name.

   4        8        4 and 2 are the extremes
------ = ------      8 and x - 8 are the means
x - 8      2        

(4)(2) = 8(x - 8)               Simplify
8 = 8(x - 8)                     Distributive Property
8 = 8x - 64                    Add 64 to both sides
72 = 8x                          Divide by 8 for both sides
9 = x                              Answer!
x = 9                              Answer!
Tema [17]3 years ago
7 0
Cross multiply

8(x-8)=8
Divide by 8
x-8=1
Add 8 to the other side
x=9
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So, i did this, 
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7 0
3 years ago
Please answer : ) will give brainly go to last problem for it to make sense
Ede4ka [16]

Answer:

30%

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5 0
3 years ago
It is recommended that you work this out on graph paper to help answer the questions. Sean plots the locations of 4 places on a
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A) 2 units
B) yes

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For B)
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6 0
3 years ago
The ratio of the number of Sam's CDs to the number of Alice's CD's is 7 to 8. Sam has 84 CDS.
Alex

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180 CDs

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7 0
2 years ago
Candice and christ run a relay race at recess. Candice runs 1/2 of a lap around the track. Chris runs 1/3 of a lap around the tr
eduard

Answer:

Candice ran 1/6 of a lap further than Chris.

Step-by-step explanation:

we know that

To find out how much further Candice runs than Chris, subtract the distance Chris runs from the distance Candice runs

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therefore

Candice ran 1/6 of a lap further than Chris.

5 0
3 years ago
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