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sineoko [7]
3 years ago
8

4. Which expression is equivalent to the expression below?

Mathematics
2 answers:
ZanzabumX [31]3 years ago
8 0
I think answer should be d.Let me know if it’s correct or not okay thanks I appreciate it
maria [59]3 years ago
4 0

Answer:

B

Step-by-step explanation:

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(x-3)(2x+1) Can someone help me on this please
a_sh-v [17]
2x^2-5x-3

This is the answer I believe, I apologize if it’s incorrect
6 0
2 years ago
(50 points & Will give brainliest)
sweet-ann [11.9K]

Answer:

x = 3 , y = 13

Step-by-step explanation:

Note that both equations is equal to y. Set the two equations equal to each other

y = 7x - 8; y = 5x - 2

7x - 8 = y = 5x - 2

7x - 8 = 5x - 2

Isolate the x. Subtract 5x and add 8 to both sides

7x (-5x) - 8 (+8) = 5x (-5x) - 2 (+8)

7x - 5x = -2 + 8

Simplify.

(7x - 5x) = (-2 + 8)

2x = 6

Isolate the x. Divide 2 from both sides

(2x)/2 = (6)/2

x = 6/2

x = 3

---------------------------------------------------------------------------------------------------

Plug in 3 for x in one of the equations.

y = 7x - 8

y = 7(3) - 8

Simplify. Remember to follow PEMDAS.

y = 7(3) - 8

y = 21 - 8

y = 13

---------------------------------------------------------------------------------------------------

x = 3, y = 13 is your answer

~

4 0
3 years ago
At the end of a Pizza party 1/3 of a cheese pizza and 1/6 of a pepperoni pizza or left brand ate 1/2 of all the leftover pizza w
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Answer:

1/6

Step-by-step explanation:


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3 years ago
Walter owns 60 books now. He plans to buy 10 books every month. Which recursive formula gives the number of books Walter will ha
Mandarinka [93]
E.) next = now × 10, starting at 60.
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Tcecarenko [31]

Answer:

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Step-by-step explanation:

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