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Elden [556K]
2 years ago
13

Select the correct answer.

Mathematics
1 answer:
Allushta [10]2 years ago
5 0

Answer:

Step-by-step explanation:

Like terms have same variable with same exponent. Combine the like terms.

x + x = 2x  {Just add the coefficient}

x + y + x +y + 30 + 5 = <u>x +x</u>  +  <u>y + y</u>   + <u>30 + 5</u>

                                 = 2x + 2y + 35

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If I put a different sticker on the 30th, 50th, and 60th pages will any of the first 600 pages have all 3 stickers?
icang [17]

Answer:

so the which page that will have the 3 sticker, we must solve the least common multiple of 30, 50, 60. A common multiple is a number that is a multiple of two or more numbers. The common multiples of 3 and 4 are 0, 12, 24, ....

The least common multiple (LCM) of two numbers is the smallest number (not zero) that is a multiple of both.

so the least common multiple of 30, 50 and 60 is 300. so the page that will have 3 stickers is 300th page

Step-by-step explanation:

8 0
3 years ago
Gemma had 25.75 grams of frosting to make a cake. She decided to use only 15.5 grams of the frosting. How much frosting does Gem
Finger [1]

Answer:

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Step-by-step explanation:

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<u>Left over:</u>

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What is the answer of square root of -24 in complex numbers
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3 0
3 years ago
A carpenter uses 12 nails for each board. If there are 48 nails in a pound, how many pounds would be used for 100 boards?
erica [24]
There would be 25 pounds of nails.
3 0
3 years ago
A
Masteriza [31]

Answer:

c .....the answer is c.....

Step-by-step explanation:

I hope this helps

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