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ExtremeBDS [4]
3 years ago
8

Solve the following system of equations using the elimination method. 8x – 5y = 5 –8x – 6y = 6

Mathematics
1 answer:
Mariulka [41]3 years ago
6 0

Answer:

x = 0, y = -1

Step-by-step explanation:

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Evaluate the expression. 1 2 + 1 4 ÷ 2 3 Write your answer as a fraction or as a whole or mixed number. Submit Not quite—we'll m
jolli1 [7]

Answer:

12  14/23

Step-by-step explanation:

1 2 + 1 4 ÷ 2 3

according to PEMDAS

we have to divide before we add

12 + (14/23)

12 14/23

5 0
4 years ago
how would you write " The sum of one-third of a number, one-half of a number,and twice the number is thirty-four" as an equation
Rudik [331]

Answer:  The required equation is \dfrac{1}{3}x+\dfrac{1}{2}x+2x=34.

Step-by-step explanation: We are given to write the following statement as an equation :

"The sum of one-third of a number, one-half of a number and twice the number is thirty-four".

Let the number be represented by x.

Then, one-third of the number is \dfrac{1}{3}x, one-half of the number is \dfrac{1}{2}x and twice the number is 2x.

Therefore, as an equation, the given statement is written as:

\dfrac{1}{3}x+\dfrac{1}{2}x+2x=34.

Thus, the required equation is \dfrac{1}{3}x+\dfrac{1}{2}x+2x=34.

4 0
3 years ago
7. Order the numbers from greatest to<br> least.<br> (12.012 12.001 12.102 12.01
Arada [10]

Answer:

12.102, 12.012, 12.01, 12.001

Step-by-step explanation:

Since all of the numbers have the same numbers in the tens and ones places, the first place we need to compare is the tenths. The number with the greatest digit in the tenths place is 12.102, so it is first. The other numbers have a zero in the tenths place, so we move to the hundredths. 12.012 and 12.01 both have a one in the hundreds place, so we need to look at the thousandths. 12.012 is greater because it has a two in the thousandths place instead of a zero like 12.01, so it goes next, then 12.01, leaving 12.001 as the least.

7 0
4 years ago
Solve for x in simplest form.<br> 2=1/2(7x-4)
Sladkaya [172]

Answer:1.1428 is the answer

Step-by-step explanation: Distribute using (Pemdas) 2nd find x alone and divide by 4

6 0
3 years ago
The Great Pyramid is an example of a
nikklg [1K]
Prism maybe:) 
have a good day!!
3 0
3 years ago
Read 2 more answers
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