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Keith_Richards [23]
3 years ago
11

24.6/+4a=9.54 what is a=

Mathematics
2 answers:
Aleks [24]3 years ago
8 0
24.6/4×a=9.54

6.15a=9.54

a=9.54÷6.15

a=954/100 ÷ 615/100

a=954/100×100/615

a=318×1/205

a=318/205

your answer should be a=318/205

sorry if i'm wrong, hope this helps!

(the '/' are fractions)
     
olasank [31]3 years ago
7 0
24.6/+4a=9.54. A=70.4
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Answer:

there are no signs between the x and y and constant

it could be

2x+5y=15

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for ax+by=c, the equation of a line paralell to that is

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(for this answer, I'm going to use 2x+5y=15)

given 2x+5y=15, the equation of a line paralell to that is 2x+5y=d

to find d, subsitute the point (4,-2), basically put 4 in for x and -2 for y to get the constant

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pls mark me brainlest

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2 years ago
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Answer:

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Step-by-step explanation:

To find percent decrease you have to use this equation:

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<em>Hope this helps!!</em>

<em>- Kay :)</em>

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irina [24]

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