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Andre45 [30]
3 years ago
11

Which expression is a Trinomial? A) 2x +5y B) 5xyz + 10xy C) xyz D) x + y + z

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
4 0

Answer:

A) 2x+5y

Step-by-step explanation:

I took the test.

You might be interested in
I need to understand the solution.
Anika [276]

Answer:

A

Step-by-step explanation:

Rules:

odd x odd = odd

even x even = even

even x odd = even

even + even = even

odd + odd = even

odd + even = odd

We can determine whether 2a + 3b is odd if we have both statements because we know that a is odd and 2 is even, which means their product will be even. 3 is odd and b is odd, so their product will be odd. The sum of the even and odd will be odd.

If we have just the second statement we can determine the answer because anything multiplied by 2 is even.

So whether or not we know if a is odd, we know that 2a is even because 2 doubles everything which means it's divisible by 2 which means it's even.

However, statement 1 alone is not enough because if a is odd, then 2a is even. However, 3b can be even or odd depending on b. If b is odd, then 3b is odd. if b is even, 3b is even.

Therefore, if you have statement 2 you can answer the question but if you only have statement 1 then you also need statement 2

4 0
3 years ago
Write an equation that can be used to solve the following: The sum of a number, n, and a number 5 larger than it is 41.
navik [9.2K]

n + n + 5 = 41 (4) 5n + n + 1 = 41

<em>n and "5 larger than n" </em>

'5 larger than n' = equivalent to n + 5

We now have n + n + 5

The problem says 41, thus;

<em>n + n + 5 = 41</em>

4 0
3 years ago
Read 2 more answers
3) Which inequality represents this scenario?
andreev551 [17]

Answer:

w < 3.3

C) w < 3.3

D) w < 3.3

5 0
3 years ago
Read 2 more answers
If I fail this I fail the quarter. please help appreciate it
Dafna1 [17]
C causw it is used to be a difrent cuase it just is

6 0
3 years ago
2 divided by 41.000 show all work
charle [14.2K]
2 in 41.000
So ... 2 into 4 go's twice so put down 2
2 go's into 1 zero so put zero down. Then ur point
Ur real answer is 20.5
Hope that helped
8 0
3 years ago
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