1 year ago

Find the LCM of 121, 280 and 550.

Mathematics

1 answer:

arsen [322]1 year ago

4 0

Answer: 78

Step-by-step explanation: 78

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Multiply using FOIL or Table method (x + 4) (x + 5)

mylen [45]

Answer:

${x}^{2} + 9x + 20$

Step-by-step explanation:

1) Use FOIL method: (a + b) (c + d) = ac + ad + bc + bd.

${x}^{2} + 5x + 4x + 20$

2) Collect like terms.

${x}^{2} + (5x + 4x) + 20$

3) Simplify.

${x}^{2} + 9x + 20$

Therefor, the answer is x² + 9x + 20.

5 0

3 years ago

What is <img src="https://tex.z-dn.net/?f=%5Cfrac%7B14-7x%7D%7B7%7D" id="TexFormula1" title="\frac{14-7x}{7}" alt="\frac{14-7x}{

BartSMP [9]

Answer:

Step-by-step explanation:

(14 - 7x)/7 =

[7(2-x)]/7 =

2-x

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2 years ago

A sixth's grader class had 12 boys and 24 girls. Write two more statements comparing the number of boys in class to the number o

ahrayia [7]

The ratio of boys to girls is
12:24
(which is already one statement)
the ratio, simplified, is
1:2
(ratio are like fractions, which is how I was able to "simplify" it)

7 0

3 years ago

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What's the answer to this question round 6,584,003 to the nearest 100,1000,10,000

yawa3891 [41]

100,1000,10,000 is the correct answer or maybe 0

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2 years ago

Maria has 7 gallons of water. Josh has 24 quarts of water. How many more cups of water does Maria have than Josh?

andriy [413]

Answer: Maria has 16 more cups of water than Josh

Step-by-step explanation:

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2 years ago

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