4 years ago

Consider the list of operations below. Choose the one that polynomials are not closed under.

Mathematics

1 answer:

Neporo4naja [7]4 years ago

7 0

If your asking what you CAN'T do with polynomials the answer D. division

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*order of operation<br> 296-(65•2-32/4

gulaghasi [49]

Answer:

174

Step-by-step explanation:

start with the numbers inside the parenthesis! next, multiply (65 x 2) = 130, then divide (32/4) = 8. then, subtract 130-8 to get 127. now move outside the parenthesis and subtract 296-127 = 174!

7 0

3 years ago

4x-9 , 3x-8 Add<br> cause i'm too tired

Dovator [93]

Answer:

if your adding them together it would be -70

Step-by-step explanation:

4× -9 =-36

3×-8=-24

8 0

3 years ago

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If a woman making $25 an hour gets a

Leno4ka [110]

Step-by-step explanation:

She gets $220 in an 8 hour work day.

6 0

3 years ago

Help plzz (30) points for both of the question-plz help - this is life or dead answer

Elodia [21]

Answer:

The answer is B) 11.

Step-by-step explanation:

We can solve this by making an expression to represent the situation. Let x = the number of student books in the box (what we're looking for):

$2.3x + 4.3 + 0.4 = 30$

$2.3x + 4.7 = 30$

$2.3x + 4.7 - 4.7 = 30 - 4.7$

$2.3x = 25.3$

$2.3x/2.3 = 25.3/2.3$

$x = 11$

8 0

3 years ago

Please help! i am confused

Brut [27]

Answer:

16+ x = 19

x= 3

Step-by-step explanation:

pls mark as brainliest ty

7 0

2 years ago