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kow [346]
3 years ago
11

Which expression is equivalent to (18x + 9k) + (2x + 6k)?

Mathematics
2 answers:
uysha [10]3 years ago
7 0

Answer:

<h2>b</h2>

Step-by-step explanation:

the person above me should have brainliest

Marrrta [24]3 years ago
5 0

Answer:

B. 20x + 15

Step-by-step explanation:

Get rid of the parenthesis and combine like terms: 18x + 2x and 9k + 6k

You get: 20x + 15.

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24.94 is 29% of what number? plz help
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Answer:

7.2326

Step-by-step explanation:

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3 years ago
Find the range.<br> 3 –9 7 –1 5 –4 2
Fed [463]

Answer: The range is 16 :)

Step-by-step explanation:

The lowest number is -9 and the highest is 7. the difference between those is 16.

4 0
3 years ago
Explain how to use the combine place values strategy to find 223-119
Vikentia [17]
So, the subtraction looks like this:

   223
  -119
_______

The reason why combining place values here is necessary is that 3 is less than 9 (so I can't just substract in the one's place without going to negative numbers)

so we combine the ones and tens places and substract the whole: 23-19 is four!
   223
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and then we continue
   223
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_______
    204

and that's the result!

3 0
3 years ago
Read 2 more answers
Which sentence would be a good counter example to this statement ?
ArbitrLikvidat [17]

Answer:

The answer is "Option D".

Step-by-step explanation:

A line is a horizontal 1D-dimensional representation without any thickness and extends in every way. It sometimes is also known as the straight line. The line, which connects two planes lies simultaneously on both planes, that's why in this question only "option D" is correct.

8 0
3 years ago
3 A class has 6 boys and 15 girls. What is the ratio of boys to girls?​
Lubov Fominskaja [6]

Answer:

6:15

Step-by-step explanation:

Hope this helps, lemme know if you need any further help (:

7 0
3 years ago
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