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den301095 [7]
3 years ago
15

Seven more than twice his age is 51 in algaebric expression

Mathematics
2 answers:
kozerog [31]3 years ago
8 0
7 + 2x = 51

hope this helps
Alborosie3 years ago
5 0
The algebraic expression is 2x+7=51

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Based on the pattern, which power of 10 would have a value of StartFraction 1 Over 1,000,000 EndFraction?
Hunter-Best [27]

Answer:

powers of 10

Step-by-step explanation:

Simone examined the pattern in the table

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Which number should go in the ?<br> 5 + 3 = 3 + 0<br> 5<br> 3<br> 8
soldi70 [24.7K]

Answer:

the answer is 5

Step-by-step explanation:

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Mia bought 2 adult tickets and 4 kid's tickets. Each adult ticket cost $13.50 and each kid ticket cost $10.25. How much did Mia
Citrus2011 [14]

Answer:

Mia spent 68 dollars.

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5 0
2 years ago
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write an expression to describe a rule for the sequence. Then find the 100th term in the sequence 3, 10, 17, 24, 31, 38, ...
blagie [28]
As we can tell, the first number is 3, so we'll have a y-intercept in our equation and overall. Secondly, we can tell it's increasing by 7 each time, so we can tell that's the rate. But, it won't just be 3+7x, if we plug 1 in, it would be 10 and not 3. We need to put in the parenthesis 3+7(x-1). If we put one in, we would receive three. Let's make sure this works.
3+7(5-1)
3+7(4)
3+28
31
31 is the fifth terms.
So the expression would be 3+7(x-1).
Let's find the 100th term.
3+7(100-1)
3+7(99)
3+693
696
So the 100th term would be 696.
3 0
3 years ago
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