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aniked [119]
3 years ago
10

Write and solve a real-world problem that can be modeled by the equation 0.75x-18.50=0.65x Finding X the variable

Mathematics
2 answers:
Lubov Fominskaja [6]3 years ago
6 0
I got x=185

0.75(185)-18.50=0.65(185)

120.25=120.25
Ne4ueva [31]3 years ago
3 0
Dang 10/10 Bbg,but you have to think yourself about that one XD dm me my instagram is davidxduran,im the cute one,dm me
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There are 32 girls and 17 boys what percent of the class are girls
gulaghasi [49]
Given that there are 32 girls and 17 boys, the total number of students in the class is 49. In order for us to know the percent of the girls in class, what we are going to do is to simply divide 32 by 49 and then multiply by 100 and the answer is 65.3%. Hope this answers your question.
8 0
3 years ago
What is the answer need ASAP
ArbitrLikvidat [17]

ANSWER


C. 58°


EXPLANATION


The sum of the interior angles of a triangle is 180°.


We sum all the three angles to obtain,


8x+(14x+2)+(10x+50)=180.


We group like terms to get,



8x+14x+10x+2+50=180.


Simplify,



32x+52=180.


Combine like terms to get,


32x=180-52.


Simplify,


32x=128.



Divide both sides by 32 to get,



x=4.


We substitute the value of x into the expression for



m\:.


This implies that,


m\:.



m\:.



m\:.



The correct answer is C

8 0
3 years ago
A a local TV station runs 7 ads every hour. How many ads will it run in 7 hours?
Svetllana [295]
49 because you multiply 7x7
7 0
2 years ago
Evaluate the expression for the given value of the variable.
MatroZZZ [7]

Answer:

17

Step-by-step explanation:

24/t  + t^2

Let t=3

24/3  + 3^2

8 + 9

17

5 0
3 years ago
Read 2 more answers
FOR MATH ITS DUE TODAY
Irina-Kira [14]

Distributive Property is factors a common term by the items that are inside parenthesis.

3(2x + 5)

3 = Factor

3(2x + 5)

2x and 5 = terms

3(2x + 5)

2 = coefficient

The coefficient is the number before the variable.

<em>Ace</em>

5 0
3 years ago
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