MATHEMATICS MIDDLE SCHOOL

2x + 3x + 4 equals .

Answers

Answer 1
Answer: add like terms
only add x's together
2x+3x=5x

we can't add x's and numbres so
answer is 5x+4

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20/25 + 25/10X ..........WHAT'S THE ANSWER

Answers

3 3/10 if you just add normally.

Why is the gfc of any two numbers is always even

Answers

There's no "why" because it isn't.

The greatest common factor of two numbers
is only even when the two numbers are even.

==>  The greatest common factor of '14'  and  '21'  is  ' 7 ' .

What is the difference between NMI and duiscretionary income

Answers

well discretionary income includes money spent on luxury items vacations and non essential goods and services the other i believe stands for nuveen municipal income which is stock right we need more info hope this helps a lil

Final answer:

The difference between NMI and discretionary income lies in their definitions and scope of application. NMI refers to the amount of money a person earns after taxes and deductions are taken out, while discretionary income represents the money left over after essential expenses are paid. NMI is a broader concept that includes all sources of income, whereas discretionary income only considers disposable income.

Explanation:

The difference between NMI (Net Monthly Income) and discretionary income lies in their definitions and scope of application. NMI refers to the amount of money a person earns after taxes and deductions are taken out, while discretionary income represents the money left over after essential expenses, such as rent and bills, are paid for. NMI is a broader concept that includes all sources of income, whereas discretionary income only considers disposable income.

For example, if someone earns $3,000 per month and after taxes and deductions their NMI is $2,500, they would have $2,000 worth of discretionary income if their essential expenses were $500.

Learn more about Difference between NMI and discretionary income here:

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Which expression is equivalent to (64y^100)^1/2

Answers

Answer:

8y^50

Step-by-step explanation:

Answer:

8y^50

Step-by-step explanation:

A dispenser holds 5652 cm3 of liquid soap and is now full. The radius of the dispenser is 7.5 cm. What is the difference between the height of the soap in the full dispenser and the height when 4239 cm3 of soap remains in the dispenser? Use 3.14 to approximate pi.

Answers

30cm is the difference between the height of the soap in the full dispenser and height of the remaining soap. 

The formula for cylindrical height is: 

  Area
  --------     -  r
2 * π * r

Cylindrical height of full dispenser.

      5652                            5652
---------------------   - 7.5    =  ------------  - 7.5  =  120 - 7.5 = 112.50
2 * 3.14 * 7.5                     47.1

Cylindrical height of dispenser with lesser liquid soap 
     
     4239                       4239
--------------------  - 7.5 =  ------------  - 7.5 = 90 - 7.5 = 82.50
2 * 3.14 * 7.5                47.1


Cylindrical height of full soap                112.50
Cylindrical height of lesser soap           - 82.50 
Difference in height of soap content       30.00 

6d 1 = 15-d I really don't understand thisssss and my teacher won't help

Answers

You required to find the value of d.
Always remember the concept that if you transpose "+" sign to the other side, it becomes "-" sign, and vice versa. Make sure that you arrange the like terms and constants. Solving the equation,
6d + 1 = 15 - d
6d + d = 15 - 1
7d = 14
d = 14/7 = 2

When transposing a multiplication, you divide it to the other side.

Verifying the solution,
6(2) + 1 = 15 - 2
12 + 1 = 13
13 = 13
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