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natka813 [3]
2 years ago
5

Shape equation puzzle 1

Mathematics
2 answers:
Oxana [17]2 years ago
6 0
Triangle = 3
square = -2
star = 7
galben [10]2 years ago
3 0
Triange 3
Square -2
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If 4x-3=13, then 4x=16
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Step-by-step explanation:

4x - 3 = 13

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3 years ago
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2 years ago
The prime cost of an article was four times the value of material used. The cost of raw materials was increased in the ratio 3 :
jenyasd209 [6]

Answer:

Step-by-step explanation:

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Decrease in wage ; 4 : 5

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