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ra1l [238]
3 years ago
15

I need help Solve 24 = 3(2x-1)

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
3 0
24=3(2x-1) x= 4.5, 4 1/2, or 9/2
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Suppose that there are two types of tickets to a show: advance and same-day. Advance tickets cost $30 and same-day tickets cost
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The number of advance tickets sold is 25 and same day tickets sold is 30.

Data Given;

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  • Same-day Ticket = $25
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<h3>System of Equations</h3>

Let the number of advance ticket be represented by x

Let the number of same-day ticket be represented by y

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From the system of equations above, we can easily pick any to start our calculation.

Using equation (i),

x + y = 60

x = 60 - y ...equation(iii)

Put equation (iii) into equation (ii)

30x + 25y = 1625\\&#10;x = 60 - y\\&#10;30(60 - y) + 25y = 1625\\&#10;1800 - 30y + 25y = 1625\\&#10;1800 -5y = 1625\\&#10;5y = 1800 - 1625\\&#10;5y = 175\\&#10;5y/5 = 175/5\\&#10;y = 35

Put the value of y into equation (i)

x+y = 60\\&#10;x + 35 = 60\\&#10;x = 60 - 35\\&#10;x = 25

From the calculation above, the number of advance tickets sold is 25 and same-day tickets is 30.

Learn more on system of equations here;

brainly.com/question/13729904

6 0
2 years ago
How many inches is around a circle of 9 inches
Aleks04 [339]

Answer:

Instead, you use the symbol to indicate “approximately equal to.” The circumference is 9 or approximately 28.26 inches.

Problem: Find the radius of the circle

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Step-by-step explanation:

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3 years ago
What is the area of rectangle ABCD?
azamat

Answer:

24

Step-by-step explanation:

I learned this in like 5th grade

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irina1246 [14]

Answer:

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Step-by-step explanation:

The easiest way to determine this is to realize that time is the independent variable (n) and temperature is the dependent variable (a).

From the table, we can plug in the two points (n) into n of each equation and see if that equals the temperature values (a).

<em>A little thinking would get us to plug the numbers in C first.</em>

<em>a(n)=46-(n-1)*4\\46-(5-1)*4=30</em>

<em>Works!!</em>

<em>Now, second number:</em>

<em>a(n)=46-(n-1)*4\\46-(6-1)*4=26</em>

<em>Works!!</em>

<em />

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Question in screenshot answer must be in cm
prisoha [69]

Answer:

30.5 cm

Step-by-step explanation:

0 < h ≤ 10 ⇔ Midpoint = 5

10 < h ≤ 20 ⇔ Midpoint = 15

20 < h ≤ 30 ⇔ Midpoint = 25

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<u>⇒ </u><u><em>Multiply each corresponding midpoint with it's frequency</em></u>

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3 years ago
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