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Serga [27]
2 years ago
8

Did I do this right?

Mathematics
1 answer:
kupik [55]2 years ago
5 0

Answer:

Yes, you did.

Step-by-step explanation:

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Simplify the expression by combining like terms. 16+8−3+6−9
lyudmila [28]
Answer=18
First step combine the positive like terms
16+8+6
|
|
\/
30
Second step is to combine negative like terms with 30
30-3-9

When you do this you add 9 and 3 together since they are similar to each other so it equals 12 there for the equation becomes.....
30-12

Final answer 18
4 0
3 years ago
What is the square root of -38
Scorpion4ik [409]
The square root -38 is sqrt(38)i, or approximately 6.2i.
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Classify the polynomial as a monomial, a binomial, a trinomial, or none of these.
morpeh [17]
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3 years ago
Find the slope of the line.
OleMash [197]

Answer:

-30 is the correct answer

Step-by-step explanation:

As we know,

Slope(m) = y2 - y1 / x2 - x1

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5 0
2 years ago
Combine like terms to find the equivalent expression of 5 y minus 3 y + 12.
satela [25.4K]

Answer:

2y + 12

Step-by-step explanation:

Combine like terms. The terms are numbers with a y, & then numbers without.

So combine the y's, leave the 12.

5y - 3y + 12

5 - 3 = 2

2y + 12

Hope this helps. :0)

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2 years ago
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