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Mathematics, 17.12.2019 09:31 Calumworthy6046

What value of a makes the equation true? !

1.7a+0.3a=45

a. a=25

b. a=245

c. a=−115

d. a=135

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What value of a makes the equation true? !

1.7a+0.3a=45

a. a=25

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