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kipiarov [429]
3 years ago
14

Which sum or difference is modeled by the algebra tiles?

Mathematics
1 answer:
docker41 [41]3 years ago
4 0

Answer:

option 4

Step-by-step explanation:

(2x - 3) - (-3x + 4)

= 2x - 3  +3x  - 4    {remove parenthesis by bringing in th (-) sign}

= 2x + 3x - 3 - 4   {add the like term}

= 5x - 7

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Subtract (–x – 2) – (4x + 3).
Alekssandra [29.7K]
The first set of parentheses is unnecessary, so just drop it.
The second set of parentheses has a negative sign to its left.
To simplify the second set of parentheses, change every sign inside the parentheses. Then combine like terms.

<span>(–x – 2) – (4x + 3) =

= - x - 2 - 4x - 3

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A normal distribution has a mean of 10 and a standard deviation of 1. What is the probability of selecting a number that is at m
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Answer:

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Step-by-step explanation:

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3 years ago
Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 36. How old is each sister?
eimsori [14]
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6 0
3 years ago
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Determine the largest integer value of x in the solution of the following inequality.
Aleonysh [2.5K]

Answer:

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Step-by-step explanation:

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6 0
4 years ago
Kayleigh has $4500 in a savings account at the bank that earns 0.8% interest per year. How much
Sloan [31]

Answer:

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Step-by-step explanation:

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3 years ago
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