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DaniilM [7]
3 years ago
12

Add the polynomials. (9x2 - 6x +6) + (7x3 - 9x)

Mathematics
1 answer:
Alchen [17]3 years ago
4 0

Answer:

-15x+45 should be your answer

Step-by-step explanation:

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3/2 x 7/8 = <br><br><br> Simplify if needed:
Svetach [21]

Answer:

3/2 x 7/8 = (3×7)/(2×8)=21/16

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3 years ago
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Gina has been present at school for 40 of the first 45 days of the school year. The school year is 180 days long. If Gina contin
guapka [62]

The answer is going to be 160.

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3 years ago
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Simplify ........ (256y²⁵⁶) ⅛<br>help asap!!!!!​
AVprozaik [17]

Answer:

2y^32

Step-by-step explanation:

Since 2^8 = 256, the eighth root of 256 is 2.

Next, we find the power of y by multiplying 256 and 1/8:  result is 32.

Complete answer:  2y^32

7 0
3 years ago
Mrs.Anderson is giving a test in her third period class she has decided to record the amount of time that each student takes to
ICE Princess25 [194]

The graph Plot of the given results shown represents; A relation only

<h3>How to interpret a scatter plot?</h3>

For it to be a function, then no x-value can produce more than 2 y-values. However, we see that at x = 25, y has 2 values. Similarly, at x = 15, y has two values.

Thus, the graph plot can only be a relation as it is not a function as seen from the points plotted in the graph.

The complete question is;

Mrs. Anderton is giving a test in her third-period class. She has decided to record the amount of time that each student takes to finish the test (in minutes) and compare that to the grade each student receives on the test (out of 100). A plot of her results is below. Which of the following does this situation represent?

A. both a relation and a function

B. a function only

C. neither a relation nor a function

D. a relation only

Read more about Scatter Plot at; brainly.com/question/6592115

#SPJ1

8 0
2 years ago
J= 6 for 15 - j= 21<br> What’s the answer
Ann [662]

Answer:

15+6=21

15-(-6) = 21

5 0
3 years ago
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