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AnnZ [28]
3 years ago
8

Which of these is a trinomial

Mathematics
2 answers:
notka56 [123]3 years ago
5 0

Answer:

Your answer would be C because a trinomial consists of 3 parts!

Step-by-step explanation:


True [87]3 years ago
3 0

Answer:

2x^3-7y^3 +14

Step-by-step explanation:

Trinomial is a expression that has 3 terms. Now we check the options that has 3 terms.Terms are separated by operators like +,- , x or \

5xy has only one term

2x-7 has two terms 2x and -7. So it is not a trinomial

2x^3-7y^3 +14 has three terms 2x^3, -7y^3 and +14. So it is a trinomial.

2y^2+7y has two terms, So it is not a trinomial

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What is the ninth term of the arithmetic sequence defined by the rule below?
Leokris [45]

Answer:

A

Step-by-step explanation:

Substitute n = 9 into the nth term rule

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6 0
3 years ago
15 ‒ 5x = 6x + 3 – 2x
LenKa [72]

Answer:

x = 4/3

Step-by-step explanation:

15 - 5x = 6x + 3 - 2x

In this kind of equation, we try to seperate the x's and the numbers.

So we add 5x to both sides and subtract 3 from both sides to seperate these values

15 - 3 - 5x + 5x = 6x + 3 - 3 - 2x + 5x

=> 12 = 9x

=> 12/9 = x

=> 4/3 = x

=> x = 4/3

To check, we can plug this in.

15 - 5(4/3) = 6(4/3) + 3 - 2(4/3)

15 - 20/3 = 24/3 + 3 - 8/3

45/3 - 20/3 = 24/3 + 9/3 - 8/3

25/3 = 25/3

So our answer works.

7 0
3 years ago
Sal recorded the number of crackers in each snack-sized package he opened.
Natasha2012 [34]
It’s going to be 99 but I’m not sure
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3 years ago
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teresa is maintaining a campfire. She can keep the fire burning for 4 hours with 6 logs. She wants to know how many logs (y) she
Liono4ka [1.6K]

Answer:

The Answer is 27 logs.

Step-by-step explanation:

4hrs = 6 logs

18hrs= ?x

then you cross multiply

so,18x6= 4x

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7 0
3 years ago
Which value of x will make the slope of the line passing through (5,12) and (x,6) equal -2/3?
levacccp [35]
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5 0
4 years ago
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