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nasty-shy [4]
4 years ago
5

#1 find the value of the expression

Mathematics
1 answer:
Fantom [35]4 years ago
7 0
13x[4+(9+2)]
13x[4+11]
13x[15]
195


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Write a real-world problem that could be represented by the inequality.<br> 3x + 6 &gt; 27
liubo4ka [24]
Hello! We see that 6 is the fixed amount. x represents the amount of something, and the solution makes a number $27. Let's make a real-world problem and then execute it.

Fawn has $6 in her piggy bank. She makes bracelets to sell to family & friends for $3 each. She wants to buy a video game that with tax, costs a little over $27. How many bracelets would Fawn have to sell in order to have enough money to buy the video game?

How to solve it:

So we have the expression of 3x + 6 > 27. First off, subtract 6 from both sides. 6 - 6 cancels out. 27 - 6 is 21. That's 3x > 21. Now, divide each side by 3 to isolate the x. 3x/3 cancels out. 21/3 is 7. There. x > 7. Fawn will have to sell more than 7 bracelets in order to have enough money for the game.
8 0
3 years ago
Getaway Travel Agency surveyed a random sample of 454545 of their clients about their vacation plans. Of the clients surveyed, 2
Simora [160]

Answer:

241 clients

Step-by-step explanation:

His problem can be solved using the principle of proportionality or rule three.

We can take advantage of the proportion between respondents who tell us the number of respondents and how many expect to go on vacation and the total number of workers, therefore:  

                         Respondents /// Whole company

Vacations                  21                          x

Total                          45                        516

then x equals:

x = (516 * 21) / (45)

x = 240.8

x = 241 clients

This means that approximately 241 clients expect to go on vacation throughout the company.

8 0
3 years ago
Read 2 more answers
Steven needs to type a 2000 word document for work. If he can type 125 words in 2 minutes, how long will it take to type the who
Dimas [21]

Answer:

32 minutes

Step-by-step explanation:

This can be calculated with some good old division and multiplication:

Step 1 - Divide the word count by the number of words every 2 minutes:

2000 ÷ 125 =  16

Step 2 - Multiply the 16 by the 2 minutes:

16 * 2 = 32

The 16 is the number of words it would take and multiply the 16 by 2 will tell us the number of minutes it would take for the whole document to be written.

So it would take him 32 minutes.

Hope this helps!

8 0
3 years ago
The equation of the line shown in the graph is y =?.
ololo11 [35]

Answer:

-5

Step-by-step explanation:

look where the line goes through the y axis

3 0
3 years ago
Imagine the entrance to your local grocery store. Can you guess how many shopping cartwheels there are in the store? There is a
MrMuchimi

Answer:

I'm confused what?8<$*=&

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