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IceJOKER [234]
3 years ago
10

Simplify 4x4-6x2+4-2x4+7x-10.

Mathematics
2 answers:
stepan [7]3 years ago
8 0
4x4-6x2+4-2x4+4x7x-10=-70
Mariulka [41]3 years ago
4 0

Answer:

7x-10

Step-by-step explanation:

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Latoya has a large collection of basketball cards. She gave half to a friend and a 1/4 to her brother. She still has 75 cards le
Murljashka [212]

Answer: She had 200 cards to start with

Step-by-step explanation:

Let x = the amount of cards she had initially. This means she had x cards to start with.

She gave half of the cards she had to a friend. This means she gave her friend x/2 cards. She is left with with (x-x/2) = x/2 cards.

She also gave 1/4 of the remaining cards to her brother. This means that she gave (1/4 × x/2) = x/8 cards to her brother.

Remaining number of cards will be x/2 - x/8 = (4x-x)/8 = 3x/8

She still has 75 cards left. This means

3x/8 = 75

Cross multiplying with 8, it becomes

3x = 75×8 = 600

x = 600/3 = 200

She had 200 cards to start with.

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3 years ago
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Evgen [1.6K]

Answer:

2

Step-by-step explanation:

Degree is the highest power of a term

I hope im right!

5 0
3 years ago
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Ms. Carol sold 346 child tickets<br> and 253 adult tickets. How<br> many tickets did Ms. Carol sell?
pickupchik [31]
She sold 346+253=599 tickets.
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Subract (8x+6)-(x+4)
NeX [460]

Step-by-step explanation:

8x + 6) - (x + 4)

8x + 6 - (x + 4)

8x + 6 - x - 4

7x + 2

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3 years ago
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