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aleksandrvk [35]
2 years ago
11

3. Write an expression using the fewest terms possible that is equivalent to x+x+x+x-20

Mathematics
1 answer:
Igoryamba2 years ago
4 0

Answer:

4x - 20

Step-by-step explanation:

Combine like terms (those with the same amount of variables:

x + x + x + x = 4x

4x - 20 => Note: You cannot combine these two terms, because they do not have the same amount of variables (one having one variable (x), the other being a constant (no variable) ).

~

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monica and three friends went out to dinner. the bill came down to $60. they had excellent service so they wanted to leave a 20%
netineya [11]

Answer:

$72

Step-by-step explanation:

60 * 20% = $12


Hope this helps. Have a great day. :)

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5 0
3 years ago
Helllllllpppppppppp!!!!!!!!
Ronch [10]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
g If there are 52 cards in a deck with four suits (hearts, clubs, diamonds, and spades), how many ways can you select 5 diamonds
dezoksy [38]

Answer:

The number of ways to select 5 diamonds and 3 clubs is 368,082.

Step-by-step explanation:

In a standard deck of 52 cards there are 4 suits each consisting of 13 cards.

Compute the probability of selecting 5 diamonds and 3 clubs as follows:

The number of ways of selecting 0 cards from 13 hearts is:

{13\choose 0}=\frac{13!}{0!\times(13-0)!} =\frac{13!}{13!}=1

The number of ways of selecting 3 cards from 13 clubs is:

{13\choose 3}=\frac{13!}{3!\times(13-3)!} =\frac{13!}{13!\times10!}=286

The number of ways of selecting 5 cards from 13 diamonds is:

{13\choose 5}=\frac{13!}{5!\times(13-5)!} =\frac{13!}{13!\times8!}=1287

The number of ways of selecting 0 cards from 13 spades is:

{13\choose 0}=\frac{13!}{0!\times(13-0)!} =\frac{13!}{13!}=1

Compute the number of ways to select 5 diamonds and 3 clubs as:

{13\choose0}\times{13\choose3}\times{13\choose5}\times{13\choose0} = 1\times286\times1287\times1=368082

Thus, the number of ways to select 5 diamonds and 3 clubs is 368,082.

6 0
2 years ago
Someone pleeaseee help me (no links pls)
dezoksy [38]

Answer: The answer is H store y has the best sale price of 30 dollars

Step-by-step explanation: it asked which statement is true and y has a true answer because 5-35 = 30 dollars.

6 0
2 years ago
Read 2 more answers
What are two equivalent equations???????????????????
Trava [24]
1+1 is equal to 3-1. 1+1=2. 3-1=2. 2=2
4 0
2 years ago
Read 2 more answers
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