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Goryan [66]
3 years ago
10

The 50th term of a sequence is 102 with a difference of 2. Find the first term.

Mathematics
1 answer:
stich3 [128]3 years ago
3 0
Look here https://www.varsitytutors.com/algebra_1-help/how-to-find-the-nth-term-of-an-arithmetic-sequence
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Jennifer is saving money to buy a bike. The bike costs $246. She has $138 saved, and each week she adds $18 to her savings.
Brrunno [24]

Answer: 8 weeks

explanation: 125 + 15x = 245

You then have to subtract 125 from both sides so we can isolate our variable which will give us 15x = 120 . Divide 15 from both sides : 15x/15 = 120/15 which will give us x = 8.

6 0
3 years ago
What is the domain of the function shown in the
Taya2010 [7]

Answer:

{x | x = -5, -3, 1, 2, 6}

Step-by-step explanation:

In a function, the domain values are all the possible values of input in a function. In order words, they are the x-values in a function, which are also referred to as independent variable.

In the mapping of the function above, all input values make up the domain of the function.

Thus, the domain is:

{x | x = -5, -3, 1, 2, 6}

4 0
3 years ago
Is 83,391,946 divisible by 4?<br><br> YE or NO<br><br> HELP ME PLZ<br><br> T^T
Vanyuwa [196]

Answer:

No

Step-by-step explanation:

Reason for this is because when you  divide 4 into 83,391,946 it ends up as 20847986.5 and since the number has to be whole its not divisible

4 0
2 years ago
Kacey had 48 tickets for games at the school carnival. She used 1/3 of her tickets to play the spin-the-wheel game. She used hal
vovangra [49]

Answer:

32 tickets.

Step-by-step explanation:

First, 1/3 of 48 is 16. So 48-16= 32. Usually, people think the remaining half is half of 48, but it's supposed to be half of 32. So half of 32 is 16. So Kacey used 32 tickets for those 2 games.

6 0
3 years ago
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According to a survey, 3 out of 5 students bring their own lunch
Kitty [74]

Answer:

I believe the correct answer is 60%

7 0
2 years ago
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