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lubasha [3.4K]
3 years ago
8

Simplify -3 (2+4k) + 7 (2k -2)

Mathematics
2 answers:
rusak2 [61]3 years ago
8 0

Answer: 2k - 20

Step-by-step explanation:

fenix001 [56]3 years ago
6 0

Answer:

Step-by-step explanation:

-6-12k+14k-14

-6-14-12k+14k

-20+2k

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what is the height of a rectangular prism that has a volume of 280 cubic meters , a length of 8 meters, and width of 7 meters?
murzikaleks [220]

Volume = L x W x H

V = 280

L = 8 m

W = 7 m

8 x 7 = 56

280 / 56 = 5

7 x 8 x 5 = 280

Height = 5

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3 years ago
A medium pizza cost $8.60. She has $54 to spend on pizzas how many medium pieces can she afford​
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About six medium pizzas

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54 dollars in all

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3 0
3 years ago
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<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B4%7D%20%20%7Cm%20-%202n%20%7B%7D%5E%7B2%7D%20%7C%20" id="TexFormula1" titl
dem82 [27]
3/4|-4-2(36)|
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3 years ago
Can anyone help me on the last question?
Novosadov [1.4K]

Answer:

<h2>           0.7</h2>

Step-by-step explanation:

A' is everything what is not A

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Total number of outcomes: |Ω| = 10

Probability of an event happening:

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3 years ago
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