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alisha [4.7K]
3 years ago
13

In the past you paid $800$800 per month to rent your apartment. You now pay $900$900 per month for your rent. What is the percen

t increase in your rent?
Mathematics
2 answers:
Gnesinka [82]3 years ago
8 0
The persent increase is 200%
Iteru [2.4K]3 years ago
3 0
Calculate the rent increase:  It's $900-$800 = $100.

Now divide this increase by the original rent:

$100
------- = 1/8, or 0.125.
$800

Mult. this by 100%, we get 12.5% (answer)
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anastassius [24]

Answer:

  x = 3.75 cm

Step-by-step explanation:

If we assume ΔABC ~ ΔXYZ, then ...

  YZ/BC = YX/BA . . . . . . corresponding sides are proportional

  x/15 = 3/12 . . . . . . . . . . . fill in given values

  x = 15(3/12) = 15/4 . . . . . multiply by 15

  x = 3.75 . . . cm

5 0
2 years ago
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What does a semicolon in math mean
Virty [35]
A semicolon is used to separate variables from parameters. that we are defining a function of the parameters that returns a function of the variables.

5 0
3 years ago
Identify the x-intercept and y-intercept of the line 4x−2y=0
Maru [420]

Answer:

0 & 0

Step-by-step explanation:

since the equation is missing the constant term the line is passing through the origin

and the line don't make any intercept on both the axes.

4 0
3 years ago
NEED THESE ANSWERED ASAP SO I CAN GRADUATE THIS WEEK
babunello [35]

For this case we must solve each of the equations proposed:

A) -6 (2s-1) = 30

We apply distributive property to the terms within parentheses:

-12s + 6 = 30

Subtracting 6 from both sides of the equation we have:

-12s = 24

Dividing between -12 on both sides of the equation:

s = \frac {24} {- 12}s = -2

B) -3m = -5 (m-8)

We apply distributive property to the terms within parentheses:

-3m = -5m + 40

We add 5m on both sides of the equation:

2m = 40

Dividing between 2 on both sides of the equation:

m = \frac {40} {2}\\m = 20

C) 7 (2-g) = 49

We apply distributive property to the terms within parentheses:

14-7g = 49

We subtract 14 from both sides of the equation:

-7g = 35

Dividing between -7 on both sides of the equation:

g = \frac {35} {- 7}\\g = -5

D) -7 (3w + 4) = 14

We apply distributive property to the terms within parentheses:

-21w-28 = 14

We add 28 to both sides of the equation:

-21w = 42

Dividing between -21 on both sides of the equation:

w = \frac {42} {- 21}\\w = -2

Answer:

s = -2\\m = 20\\g = -5\\w = -2

6 0
3 years ago
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A farmer raises only ducks and pigs. There are 55 animals in all on his farm, and 146 legs.
nordsb [41]

Answer:

Number of ducks = 37

Number of pigs = 18

Step-by-step explanation:

Let,

x be the number of ducks

y be the number of pigs

According to given statement;

x+y=55     Eqn 1

2x+4y=146     Eqn 2 (As ducks will have 2 legs and pigs will have 4)

Multiplying Eqn 1 by 2

2(x+y=55)

2x+2y=110    Eqn 3

Subtracting Eqn 3 from Eqn 2

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Dividing both sides by 2

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Putting y=18 in Eqn 1

x+18=55

x = 55-18

x = 37

Hence,

Number of ducks = 37

Number of pigs = 18

8 0
3 years ago
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