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Marta_Voda [28]
3 years ago
11

7v + 6v pls help im learn about algebra

Mathematics
1 answer:
kati45 [8]3 years ago
4 0

Answer:

infinite 7v + 6v could be anything theres no context to find out what v represents and how much it could amount to

Step-by-step explanation:

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Which expression is equivalent to 4/5 x 120? zoom in to see clearly!
drek231 [11]

Answer:

Which expressions is equivalent to 4/5*120= 96

B 4*120 divided by 5=96

Step-by-step explanation:

The second question is 589 4/5

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2 years ago
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A gambler playing blackjack in a casino using four decks noticed that 20% of the cards that had been dealt were jacks, queens, k
Ksenya-84 [330]

Answer:

x = 162 cards need to be dealt with

Step-by-step explanation:

Given:

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                                  ( 64 - 0.2*x ) / ( 208 - x )

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For what values of x is this likelihood greater than 70%?

Solution:

- Use the likely-hood estimation relation and set up the inequality as follows:

                                 ( 64 - 0.2*x ) / ( 208 - x ) > 0.7

                                 ( 64 - 0.2*x ) > 0.7*( 208 - x )

                                   64 - 0.2*x > 145.6 - 0.7*x

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                                                 x > 163.2

- It would require 162 cards to be dealt with for the probability of next card being queen, a king, or an ace is greater than 70%

6 0
3 years ago
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3 0
3 years ago
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Alja [10]
The answer is -12 because the 4 and 8 are negative
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3 years ago
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