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DENIUS [597]
3 years ago
13

I thought of a number. This number double is 7 less than 29. What is my number? hurry please

Mathematics
2 answers:
jekas [21]3 years ago
6 0

Answer:

11

Step-by-step explanation:

11*2=22

29-7 =22

dimulka [17.4K]3 years ago
4 0

Answer:

11

Step-by-step explanation:

Let x be your number

Is means equals

2x = 29-7

2x= 22

2x/2 = 22/2

x =11

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he table below shows 10 data values: What values of minimum, Q1, median, Q3, and maximum should be used to make a box plot for t
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From the given data sets we shall obtain the answers as follows:
<span>301 345 305 394 328 317 361 325 310 362
Re-arrange the data in ascending order:
301, 305, 310, 317,325, 328, 345, 361, 362, 394
from the above we see that:

Minimum value=301

Q1=310

median=(325+328)/2=326.5

Q3=361

Maximum value=394

Thus the box plot will be as follows:

</span>

7 0
3 years ago
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Which of the following ordered pairs is a solution of the equation y = -4x². Can someone help me solve it. Could you guys also e
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Answer:

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4 0
3 years ago
The play director spent 190190190 hours preparing for a play. That time included attending 353535 rehearsals that took varying a
dybincka [34]

Answer:

The equation 35x+93\frac{3}{4} =190 gives average time spent on 35 rehearsals.

Step-by-step explanation:

We are supposed to find that what question does the equation 35x+93\frac{3}{4} =190 finds answer of.

We can see that 35x represents time spent on 35 rehearsals and 93\frac{3}{4} is time spent on other responsibilities related to play. The sum of these times equals to total time spent on preparing the play.

Now let us solve our equation step by step.

35x+\frac{375}{4} =190

After subtracting 93\frac{3}{4} hours from 190 hours we will get time spent on 35 rehearsals.

35x =190-\frac{375}{4}

35x =\frac{760-375}{4}

35x =\frac{385}{4}

Time spent on 35 rehearsals is 96.25 hours and we are told that each rehearsal took different amount of time. Dividing 96.25 by 35 we will get average time spent on each rehearsal.

x =\frac{96.25}{35}=2.75  

Therefore, equation 35x+93\frac{3}{4} =190 finds average time spent on 35 rehearsals.


7 0
3 years ago
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brandon purchased three cheeseburgers for $1.29 each and two milkshakes for $2.75 each. If sales tax is 7.5%, what is the total
AlladinOne [14]
First you total the cheeseburgers and milkshakes which is 9.37
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8 0
3 years ago
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yan [13]

Answer:

For better understanding of the answer see the attached figure :

length of grid square on each axis on coordinate plane is 1 units

But here it is given to be 0.1 units.

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Now, as each axis one grid square equals 0.1 . So,we go 18 units on positive x -axis and mark point (1.8,0) and 12 units on negative y-axis and mark point (0,-1.2) and draw vertical and horizontal lines passing through these points respectively. And the point of intersection of these lines is our required point (1.8,-1.2)

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3 years ago
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