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Reptile [31]
2 years ago
9

What does x equal? 1/2x-8=4x-15

Mathematics
2 answers:
In-s [12.5K]2 years ago
7 0

Answer:

x=2

Step-by-step explanation:

gogolik [260]2 years ago
3 0

Answer:

x=2

Step-by-step explanation:

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Tammy accidentally wrote a check for more money than she had in her checking account. When she got her statement, she saw that h
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-100

Step-by-step explanation:

1/5 of -125 will be -25.

So, if she deposits 1/5 of what she owes, then she will deposit $25.

Her balance will then become -100 because she paid back 25.

Her new balance is -100

7 0
3 years ago
You notice that the client's bedroom is also proportional to a larger office that you have already completed. The diagram below
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Answer:

D. 75

Step-by-step explanation:

8 0
2 years ago
According to a college survey 32% of all students work fulltime. Find the mean for the number of students who work full time in
VLD [36.1K]

Answer:

mean is equal to 5.12

Step-by-step explanation:

<em>We are given that 32% of college students work fulltime. We have to find the mean for the number of student s who are working full time in a sample of 16</em>

success rate, p = 32% = 0.32

Sample size is denoted as n = 16

The forumla of mean is given as

mean = sample size × success rate

mean = n × p

         = 16 × 0.32

         = 5.12

3 0
2 years ago
If R is the midpoint of PS with PR = 7x + 23 and RS= 13x-19 then find PS
Rainbow [258]

If R is the midpoint of PS, then PR = RS -- (1)

Also, PR + RS = PS -- (2)

__________________

PR + RS = PS

7x + 23 + 13x - 19 = PS

__________________

Now, PR = PS

7x + 23 = 13x - 19

7x - 13x = -19 - 23

-6x = -42

x = -42/-6

x = 7

__________________

PS = 7x + 23 + 13x - 19

PS = 7(7) + 23 + 13(7) - 19

PS = 49 + 23 + 91 - 19

<u>PS </u><u>=</u><u> </u><u>1</u><u>4</u><u>4</u><u> </u>

Hope it helps!

꧁✿ ᴿᴬᴵᴺᴮᴼᵂˢᴬᴸᵀ2222 ✬꧂

7 0
2 years ago
How can models be used to generate and analyze patterns?
Novosadov [1.4K]
Models can be used to describe, extend, and make generalizations about certain mathematical situations.
6 0
3 years ago
Read 2 more answers
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