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Leno4ka [110]
3 years ago
8

What is the solution to this problem and what did he do wrong? 4(x + 2) = 2 (x – 3) – 5x

Mathematics
2 answers:
Lesechka [4]3 years ago
8 0

Answer:

it is wrong because he forgot to subtract the 5x

Step-by-step explanation:

I think this right I really hope it is though :-)

rosijanka [135]3 years ago
6 0

Answer:

-2

Step-by-step explanation:

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What is the value of f(x) = 2(0.75)^x when x=3
Nadusha1986 [10]
<span>f(x) = 2(0.75)^x 
at x = 3
>> </span>f(3) = 2(0.75)^3 
>> f(3) = <u>0.84375</u>
6 0
4 years ago
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The graph below displays the wrist circumferences and heights of six students in Alyssa’s classroom.
coldgirl [10]

Answer:

Option D(No because the wrist circumference of 16 cm is paired with two heights.


Step-by-step explanation:

In the given graph we have  set of points representing the wrist circumferences and heights of six students in Alyssa’s classroom.

x axis  represents the wrist circumference while  y axis represent the height.

Any relation is called a function if for one value of x we have only one value of y. If the graph passes the vertical line test that is if a vertical line drawn touches the graph at only one point then the graph is called a function.In the given graph for x value x=16 there are two y values 162 and 165.So the graph is not a function.

Among all the options Option D(No because the wrist circumference of 16 cm is paired with two heights.) is the right answer.

5 0
4 years ago
Read 2 more answers
What are the 5 infinitives?
Ymorist [56]

The five types of infinitives are full infinitives, bare infinitives, split infinitives, continuous infinitives , and perfect continuous infinitive.

Explanation:

Types of infinitives:

Five types of infinitives are as follow:

  • Full infinitives : Add 'to' Infront of the verb to complete the the situation.
  • Bare infinitives: here " to" get omitted from the sentence.
  • Split infinitives : Here adjectives slides between infinitives marker.

To hear : full infinitives changes to split infinitives : to slowly hear.

  • Continuous infinitives: Action going for certain period of required time.

Example : to be missing

  • Perfect continuous infinitives: prior to a time :

Example : to have seen

Therefore, there are are five types of infinitives .

Learn more about infinitives here

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5 0
1 year ago
The art club held a car wash on Saturday and Sunday. They washed a total of 50 cars. If they washed 30% of the cars on Sunday, h
o-na [289]

Answer:

If I did my math correctly, They washed 15 cars on Sunday.

Step-by-step explanation:

50 cars = 100%

Therefore 1 car would be 2% because 50 is half of 100.

So because 30% would be 2 times the amount of cars, we divide 30 by 2, giving us 30% = <u>15 cars on Sunday</u>

With this information, we can take away 15 from 50 giving us 35 cars which is equal to 70% on Saturday

Here is some extra data:

10% = 5 cars

20% = 10 cars

30% = 15 cars

40% = 20 cars

50% = 25 cars

60% = 30 cars

70% = 35 cars

80% = 40 cars

90% = 45 cars

100% = 50%

Basically, every 10% is +5 cars

6 0
3 years ago
What is 91,284 rounded to the nearest hundred thousand
otez555 [7]
If this is asking for the nearest hundred thousand, and not ten thousand, than you would round up to 100,000. 91,284 is close to 100,000.
5 0
4 years ago
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