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Kisachek [45]
3 years ago
12

Help, I’ll give brainliest if you tell me what like terms and terms are.

Mathematics
1 answer:
Semenov [28]3 years ago
3 0

Answer:

Step-by-step explanation:

7x + 6 + 5

six and five both are regular numbers but the 7x is not like term

7x + 11

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Factor the expression 2-7y​
Ivahew [28]

Answer:

Its already factored.

4 0
4 years ago
Jon has a wing span of 5’6’’ and Jim has a wingspan of 6’. What is the largest diameter of tree they wrap their arms around and
Assoli18 [71]

Answer:  3 ft 8 in

<u>Step-by-step explanation:</u>

The sum of their wingspan is the circumference of the tree.

Use the formula: C = πd to find the diameter (d) of the tree.

5'6" + 6' = 11'6"     = 11.5 ft

11.5 ft = πd     →   11.5/π = d      →   3.66 ft = d

Next, convert the decimal (feet) into inches

\dfrac{66}{100} =\dfrac{x}{12}\\\\66(12)=100x\\\\792= 100x\\\\\dfrac{792}{100}=x\\\\7.92 = x\\\\

which means the decimal of .66 ft rounds to 8 in  

⇒ d = 3 feet 8 inches  (3' 8")

4 0
3 years ago
Max is 24 years older than his son, Liam. In two years, Liam will be half as old as Max. How old is Liam now?
spayn [35]
Let Liam's age= x
Max's age= 25
After two years Max's age= 25+2
After two years Liam's age= x+2
After two years Liam will be half of MAx's age,
So- 
     x+2= \frac{25+2}{2}  \\ x+2= \frac{27}{2}  \\ x= \frac{27}{2} -2 \\ x=13.5-2 \\ x= 11.5 \\ &#10;Liams age= 11.5

Liam's age after 2 years= 11.5 + 2= 13.5
Max's age after 2 years - 27
13.5 is half of 27 answer

Hope I helped~!
7 0
3 years ago
B 4x - 1 6x - 5 A C Find the value of x. O A. X = 2 O B. X= 3 O C. X = 4 0 D. X = 6​
e-lub [12.9K]

Answer:

uhhhh has G bygggu777hhg

8 0
3 years ago
A boy thinks he has discovered a way to drink extra orange juice without alerting his parents. For every cup of orange juice he
Digiron [165]

Answer:

4.847 cups

Step-by-step explanation:

Let's say x is number of cups of orange juice originally in the container.

The boy takes 1 cup of orange juice out, so there is x−1 cups left out of a total volume of x cups.  So the new concentration in the container is:

(x − 1) / x

Next, he takes another cup out, but this time, it isn't 100% orange juice any more.  So the number of cups of orange juice left in the container is x − 1 − (x − 1) / x.  The total volume is still x cups, so the new concentration is:

[x − 1 − (x − 1) / x] / x

Repeating this logic, after he replaces the third cup with water, the final concentration is:

{x − 1 − (x − 1) / x − [x − 1 − (x − 1) / x] / x} / x

This final concentration is equal to 1/2.

1/2 = {x − 1 − (x − 1) / x − [x − 1 − (x − 1) / x] / x} / x

1/2 x = x − 1 − (x − 1) / x − [x − 1 − (x − 1) / x] / x

1/2 x² = x (x − 1) − (x − 1) − [x − 1 − (x − 1) / x]

1/2 x² = x (x − 1) − (x − 1) − (x − 1) + (x − 1) / x

1/2 x² = x (x − 1) − 2 (x − 1) + (x − 1) / x

1/2 x³ = x² (x − 1) − 2x (x − 1) + (x − 1)

1/2 x³ = x³ − x² − 2x² + 2x + x − 1

0 = 1/2 x³ − 3x² + 3x − 1

0 = x³ − 6x² + 6x − 2

Using a calculator to solve this:

x = 4.847

There are originally 4.847 cups in the container.

7 0
3 years ago
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