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Mathematics
, 20.05.2021 18:20
jaylaa04
Item 4 What value of a makes the equation true?
1.7a+0.3a=45
a=−115
a=25
a=135
a=245
Answers: 2
Show answers
Answers
Answer from:
gunnatvinson
a = 22.5
Step-by-step explanation:
1.7a+0.3a=45
Add like terms
2a = 45
Divide by 2
2a/2 = 45/2
a = 22.5
Answer from: Quest
The answer would be -3.9> -4.5
Answer from: Quest
The answer might be a
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You know the right answer?
Item 4 What value of a makes the equation true?
1.7a+0.3a=45
a=−115
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