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Usimov [2.4K]
3 years ago
13

Whats an explicit formula for 3 + 10 + 17 + 24 + ...

Mathematics
1 answer:
MrRa [10]3 years ago
6 0
7(x-1)+3 where x is how many numbers are being added together
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If x=3 ,then 5x - 9=6 conclusion:x=3 <br> true or false
saul85 [17]
(5 x3)-9=6 its true
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3 years ago
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Identify the errors made in finding the inverse of y = x2 12x.
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He should have written x= y2 + 12y .X must be less than or equal to zero. It should be x <0.

Yourwelcome


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8 0
2 years ago
NEED ASAP<br><br> 1. Find the distance between (3√3, √11) and (−5√3, 5√11)
VLD [36.1K]

Answer:\sqrt20

Step-by-step explanation

7 0
3 years ago
Isabel drove 603 miles in 9 hours. At the same rate, how many miles would she drive in 7 hours?
trapecia [35]
469 603 divided by 9 = 67 67x 7 = 479
4 0
4 years ago
If a bag contains 12 quarters, 6 dimes, and 18 nickles, what is the part-to-whole ratio of nickles to all coins?
zepelin [54]

Answer:

18/36 or 1/2

Step-by-step explanation:

There are 18 nickels, which is the numerator.

You add all the numbers together to get the denominator, which is 12+6+18=36.

Then, you put the two values in a fraction - 18/36

and simplify, to get you 1/2.

3 0
3 years ago
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