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Rzqust [24]
3 years ago
11

If you going to answer one question say it in the comments it's gonna be the waste of time bc the answer is going to be deleted

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
6 0
I am going to do number 2 so when you subtract decimals you have to add two zeros like this 10.00 or 0.25 so now when you subtract you get $9.75
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What is the greatest common factor of the terms in the expression 36 a + 54 a b minus 27 b?
alina1380 [7]

Answer:

A)  9

Step-by-step explanation:

3 0
3 years ago
What is the solution of this system of linear equations? 3y=3/2x+6 1/2y-1/4x=3.
tensa zangetsu [6.8K]

Answer:

No solution

Step-by-step explanation:

Please, separate equations with a comma, or the word "and," or a semicolon.

Next, determine the LCD and multiply both equations by it, so as to elimiinate the fractional coefficients.

3y=3/2x+6 1/2y-1/4x=3

should be written as the system

   3y=(3/2)x+6         Use parentheses around the fraction for clarity

(1/2)y-(1/4)x=3            Same:  use parentheses

The LCDs here are 2 (for the first equation) and 4 (for the second equation).  Multiply the first equation by 2 to eliminate the fractions:

   3y=(3/2)x+6         →   6y = 3x + 12, and

4[ (1/2)y-(1/4)x=3 ]     →   2y  -  x   = 12

Let's use the substitution method to solve this system.  Solve the 2nd equation for x, obtaining x = 2y - 12.  Substitute 2y - 12 for x in the 1st equation 6y = 3x + 12:

6y = 3(2y - 12) + 12, or

6y = 6y - 36 + 12

This reduces to 0 = -24, which is never true.  Thus,

this system has NO solution.

 

5 0
3 years ago
A company manufactures acoustic guitars. The table shows the number of units that the company sold each month over a nine-month
KengaRu [80]

Answer:

i need this please

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The difference of twice a number and 2 is at most 22
Zarrin [17]
Nice fact I guess

I don’t know
4 0
2 years ago
What is the answer???????????
Vesnalui [34]
A. =4^(-11/3)*4^(2/3)
=4^(-9/3)
=4^(-3)
=1/64
3 0
3 years ago
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