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insens350 [35]
2 years ago
9

Tuition. The tuition at a community college increased from $2,500 to $2,650 per semester. What was the percent of increase in th

e tuition?​
Mathematics
2 answers:
konstantin123 [22]2 years ago
4 0

Answer:

6 percent increase

Step-by-step explanation:

2650 divided by 2500 gives you 1.06 which means if 2500 is 100 percent 2650 would be 106 percent so the answer is a 6 percent increase

defon2 years ago
3 0

Answer:

6%

Step-by-step explanation:

another way of doing this type of calculation is...

<u>NEW-OLD </u>  =  <u>2650-2500 </u>  = <u>150</u>     = .06 = 6%

   OLD                2500            2500

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Answer:

(a) 16-2x

(b)-x-2 or x+6

(c)

Step-by-step explanation:

(a)

|6-x|+|x-10|,

|4-x|=4-x,so x<4

|2-x|=x-2=-(2-x)

2-x<0

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or x>2

2<x<4

so |6-x|=6-x,in 2<x<4

|x-10|=-(x-10),in 2<x<4

|6-x|+|x-10|=6-x-(x-10)=6-x-x+10=16-2x

(b)

2-|2-|x-2||,if x<-2

|x-2|=-(x-2) if x<-2

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x<-2

x+2<0

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=2-(x+4),if x>-4,or -4<x<-2

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if x<-4

then |x+4|=-(x+4)

2-|x+4|=2-{-(x+4)}

=2+x+4

=x+6

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3 years ago
What are some items that are less than 1 ounce<br> What are some items that weigh more than 1 ton
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3 years ago
Write and expression that represents the difference of 32 and n , multiplied by 10
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Answer:

10(32 - n)

Step-by-step explanation:

This is a beginning algebra question. It is trying to find out if you know what a difference is.

A difference always means subtract in math. Always. There are no exceptions.

So the difference between 32 and n is 32 - n

This difference is multiplied by 10

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Usually the number mentioned first is the number put to the left of the subtract sign.

If you tell me the answer is 10(n - 32) then you should say that it is the difference between n and 32.

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\frac{12}{35}

yes

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3 years ago
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