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Vedmedyk [2.9K]
2 years ago
8

A store offers a discount of $2.25 on each sweater that originally cost $19.55. What is the total cost of 3 sweaters with the di

scount?
Mathematics
1 answer:
DENIUS [597]2 years ago
5 0

Answer:

51.90

Step-by-step explanation:

the answer is 51.90

hope this helped!!!

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Select ALL the correct answers.
jolli1 [7]

Answer:

(4x+5)(-3x-1) = -12x²-19x-5

Option A:

   (-16x² + 10x - 3) + (4x² - 29x - 2) = -12x²-19x-5

   Option A is correct.

Option B:

   3(x - 5) - 2(6x² + 9x + 5) = -12x²-15x-25

   Option B is wrong.

Option C:

   2(x - 1) - 3(4x² + 7x + 1) = -12x²-19x-5

   Option C is correct.

Option D:

   (2x² - 11x - 9) - (14x² + 8x - 4) = -12x²-19x-5

   Option D is correct.

4 0
2 years ago
Evaluate the expression
PolarNik [594]

\frac{16^{6/4}}{16^{2/2} }

\frac{64}{16}

4

7 0
2 years ago
Brainliest for whoever if they get this CORRECT.
Sergio039 [100]

c

All the information you need is in the quadratic trinomial ... Read from right to left:

Find factors of 49 which ADD (+) to give 14.

These will be  7 and 7  because: 7 × 7 = 49 and 7 + 7 = 14

The + sign shows that the signs in the brackets will be the SAME, the minus (-) shows that they will be negative:

( x − 7 ) ( x − 7 ) = ( x − 7 ) 2

8 0
3 years ago
(2x−6)+4(x−3) help finding the sum pls
aleksandr82 [10.1K]

Answer:

6x-18

Step-by-step explanation:

(2x-6)+4x-12

6x-18

4 0
2 years ago
Solve for each of the following proportions:<br> a. 5/x=30/42<br> b. x/8=-12/32
andreev551 [17]

Answer:

A. x = 7

B. x = -3

Step-by-step explanation:

A.  5/x = 30/42

5/x = 5/7

5 = 5/7 x

5= 5x/7

5 x 7 = 5x

35 = 5x

35/5 = x

7 = x

x = 7

B.  x/8 = -12/32

x/8 = -3/8

x = - 3/8 x 8

x = -  24/8

x = -3

Hope this helps you have a gr8 day :3

5 0
3 years ago
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