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Sergio039 [100]
3 years ago
10

(2x+3y)+(8x+10y) simplify the following

Mathematics
2 answers:
zzz [600]3 years ago
4 0

Answer:

10x+13y

Step-by-step explanation:

remove parentheses:

2x+3y+8x+10y

add like-terms:

2x+8x+3y+10y

add numbers with the same variables/elements

10x+3y+10y-->10x+13y

hope this helps

Ksivusya [100]3 years ago
3 0

Hello!

<h2>Answer:</h2>

\boxed{ \bf The~correct~answer~is~10x~+~13y.}

________________________________________________

<h2>Explanation:</h2>

(2x + 3y) + (8x + 10y)

First, drop the brackets:

2x + 3y + 8x + 10y

Next, collect like terms:

2x + 8x + 3y + 10y

Finally, add the like terms together:

10x + 13y

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46x−23=46x+23 how many solutions
Gala2k [10]

Answer:

zero solutions

Step-by-step explanation:

46x−23=46x+23

46x - 46x = 23 + 23

0 = 46 (this cannot be a valid solution because 0 is obviously not equal to 46, hence there are no solutions)

7 0
3 years ago
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Question 1 (1 point) What is the volume of the square-based pyramid shown below? 12 in. A. 96 cu in. B. 384 cu in. C. 256 cu in.
MA_775_DIABLO [31]
<h3>Answer:</h3><h2>C)256 cu in</h2><h3>Step-by-step explanation:</h3>

Area of square pyramid:

⅓×[base area]×height

according to the question

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3 years ago
Find the value of x. A. 64 B. 244 C. 74 D. 52
Sophie [7]

Answer:

<h2>              A. 64°</h2>

Step-by-step explanation:

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5 0
4 years ago
What is the unit rate if the candy is $7.80 for 2 pounds?
shutvik [7]

Answer:

= 3.9 candy per pound

Step-by-step explanation:

This is a fraction equal to

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1 is in the denominator,

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7.8 candy        ÷ 2

________

2 pounds ÷ 2

=  

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_______

1 pound

=  

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pound

= 3.9 candy per pound

7 0
3 years ago
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Answer:

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Step-by-step explanation:

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