X is defined as 30 - of 30 - If y -4 x -7- find the value of yA- 124B- 142C- 134D- 143

The correct option is A 124 30% of 30 = 30/100× 30 = 9 Putting x = 9 in the equation of y y = 4(9) + 7 = 43 ...

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Percentage of a Number

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$x$ is defined as 30% of 30. If $y = 4 x + 7$ , find the value of y.

142

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134

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143

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124

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