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2 years ago

Find three consecutive odd integers such that the

Mathematics

1 answer:

DiKsa [7]2 years ago

5 0

Answer:

Step-by-step explanation:

n, n+2, n+4

2(n+2)-n=11

2n+4-n=11

n+4=11

n=7

So the three consecutive odd terms are 7, 9, 11.

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When the new computer lab opened there were 18 computers.by the end of firdt week there were 25 computers. Find the percent of c

aliina [53]

The number of computers increased by 38.9%

Step-by-step explanation:

Number of computers at start of week = Old value = 18

Number of computers by end of week = New value = 25

Change = New value - Old value

Change = 25-18 = +7

The positive sign indicates the increase.

Increase percent = $\frac{Change}{Old\ value}*100$

$Increase\ percent=\frac{7}{18}*100\\\\Increase\ percent=\frac{700}{18}\\\\Increase\ percent= 38.88\%$

Rounding off to nearest tenth

Increase percent = 38.9%

The number of computers increased by 38.9%

Keywords: difference, percentage

Learn more about percentages at:

#LearnwithBrainly

3 0

3 years ago

Solve the following system of equations. What is the y value of the solution?

Svet_ta [14]

Answer:

y = 2

Step-by-step explanation:

x + 5y - 10 = 0

X = 4y - 8

since x is given as = 4y - 8 we can use this in first equation

replace x with 4y - 8

x + 5y - 10 = 0 ➡ 4y - 8 + 5y - 10 = 0 add like terms

9y - 18 = 0 add 18 to both sides of the equation

9y = 18 divide both sides by 9

y = 2

6 0

3 years ago

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If 1 cm represents 35 miles what is 1.25 cm in miles?

lapo4ka [179]

Answer:

43.75 miles

Step-by-step explanation:

You divide the 35 by 4 and then just add it to the original distance of 35 miles. 35/4=8.75

8.75+35=43.75

8 0

2 years ago

X=b-cd,c<br> Solve for c

kiruha [24]

Is it just x=b-cd
If so
cd=b-x
÷d. ÷d
C=b-x/d

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3 years ago

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Help plsssssssssss i really need help

mariarad [96]

Answer:

A= 256 stickers B= 8 stickers per student C= 1 more box

Step-by-step explanation:

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2 years ago

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