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goblinko [34]
3 years ago
6

Please answer for 20 points

Mathematics
2 answers:
Vesnalui [34]3 years ago
7 0

Answer:

C

Step-by-step explanation:

whenever you see a (as in ax^2 + bx+c) as a number other than 1, you should see if you can factor that out

2(6x^2 -x -1)

= 2(3x+1) (2x-1)

lora16 [44]3 years ago
6 0

Answer:

2\(3x+1)(2x-1\)

Step-by-step explanation:

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Han buys an item with a normal price of 15$ and uses a 10% off coupon. How much does he save by using the coupon
valina [46]

Answer: $1.50

Step-by-step explanation:

The item's normal price is $15.

Han uses a 10% off coupon so he saves 10% which is:

= 15 * 10%

= $1.50

He therefore bought the item for $8.50.

6 0
3 years ago
Can someone please help me. And explain it please
Semmy [17]
We know the area of a small square is 24 in².

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8 0
2 years ago
Polynomials are closed under the operation of addition. Which statement best explains the meaning of closure of polynomials unde
spayn [35]
Answer: The correct answer is the second choice: "When any two polynomials are added, the result is always a polynomial."

When a set of numbers is "closed" under an operation, it means that the resulting output answer is the same type as the input.

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You started with 2 polynomials and you ended with a polynomial.
7 0
3 years ago
Jimmy has 2 times as many twenty-five paisa coin as fifty-paisa coins . If he has total of Rs. 3.00, how many coins of each kind
Ierofanga [76]

Answer:

x = 6

y = 3

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3 fifty-paisa coins

Step-by-step explanation:

x -----> twenty-five paisa coin

y -----> fifty-paisa coins

0.25x + 0.5y = 3.00        per 100

x = 2y

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x = 2y

25(2y) + 50y = 300

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3 years ago
6. Find the area of each figure, round your answer to
Diano4ka-milaya [45]

Answer:

Here you go

Step-by-step explanation:

A. 4070

B. 310

c. 410

D. 307.0

120 cm

10 cm

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3 years ago
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