I'm having trouble on ixl here is what I have to do
2 answers:
Answer:
6(9r-7)
Step-by-step explanation:
54r–42
Both 54 and 43 can be divided by 6
54/6 =9 and 42/6 =7
6*9r - 6*7
Factor out the 6
6(9r-7)
Answer:
6(9r - 7)
Step-by-step explanation:
Think: what's the largest factor shared by 54 and 42?
54 = 6·9 and 42 = 6·7
That largest common factor is 6.
Then 54r - 42 = 6(9r - 7)
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23 I believe but I’m it sure
Answer:
child's is $14
adult is $23
Step-by-step explanation:
3c + 1a = 65
3c + 3a = 111
a = 65-3c
3c + 3(65-3c) = 111
3c + 195 -9c = 111
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c = 14
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a = 23
The second Establishment Offers the best deal
Answer:
D
Step-by-step explanation:
D is the correct answer
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