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aleksklad [387]
3 years ago
9

Solve this equation x-y=53x+y=3​

Mathematics
1 answer:
Evgen [1.6K]3 years ago
4 0

Answer: look at the picture

Step-by-step explanation: Hope this help :D

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Tell whether (2,6) is a solution of y = 3x. (show your work)
Anna11 [10]

Answer:

Yes

Step-by-step explanation:

Yes, because 6=3*2.

4 0
3 years ago
How do you solve this question?
dmitriy555 [2]
Hi!

Theoretically we know that there needs to be a total of 34 muffins so that each student gets two.

So 34-5(already baked) gives us 29

X has to be 29

Algebraically you would solve it like this (x+5)/17= 2

the numerator equals to the 34 and you divide by the 17 to get the two muffins per student.

I hope this helped!
4 0
3 years ago
Which set of fractions is ordered from least to greatest? 2/6,1/4,4/10 1/4,2/6,4/10 4/10,2/6,/14 or 1/4,4/10,2/6
oee [108]

Answer:

1/4, 2/6, 4/10

Step-by-step explanation:

1/4 = .25

2/6 = .333...

4/10 = .4

7 0
3 years ago
6 times the sum of 3 consecutive odd intergers is -18
Lyrx [107]
The answer: The 3 (three) consecutive odd integers are: -3, -1, 1.
_____________________________________________
Explanation:
_______________
To represent 3 (three consecutive odd integers):
____________________________________
Let "x" be the first odd integer.
____________________________________
Let "(x+2)" be next consecutive odd integer.
____________________________________
Let "(x+4") be the third odd integer.
____________________________________
The sum of these three consecutive odd integers:
__________________________________________
x + (x + 2) + (x + 4) = x + x + 2 + x + 4 = 3x + 6 ;
_________________________________________
Six ("6") times the sum of these 3 (three) consecutive odd integers =
_________________
6*(3x+6) = 6(3x + 6) = -18 (as given in the problem).
_____________________________________________
Given: 6(3x + 6) = -18 ; We can divide EACH SIDE of the equation by "6", to cancel the "6" on the left-hand side into a "1"; 
__________________________________________
{6(3x + 6) } / 6 = -18 / 6 ;  to get:
________________________________________
3x + 6 = -3 ; Now, we can subtract "6" from EACH SIDE of the equation:
__________________________________
3x + 6 - 6 = -3 - 6 ; to get:
__________________________________
3x = -9 ; Now, we can divide EACH SIDE of the equation by "3"; to isolate "x" on one side of the question; and solve for "x" ;
___________________________________
3x / 3 = -9 / 3 ;  x = - 3 ;
_____________________
Remember, from above:
__________________________
Let "x" be the first odd integer.  We know that "x = -3".
         Is this an odd integer? Yes!
____________________________________
Let "(x+2)" be next consecutive odd integer.  So (x+2) = (-3+2) = -1.
        Is this an odd integer? Yes!  Is this "{-1}" the next consecutive odd integer with respect to "{-3}"? Yes!
____________________________________
Let "(x+4") be the third odd integer. So (x+4) = (-3+4) = 1.
       Is this an odd integer? Yes!  Is this "{1"} the next consecutive odd integer with respect to "{-1}"? Yes!
___________________________
So, our 3 (three) consecutive odd integers are: -3, -1, 1.
___________________________
To check our work: Is 6 times the sum of our 3 consecutive odd integers, equal to "(-18)" ?

The sum of our 3 consecutive odd integers = -3 + (-1) + 1 = -3 - 1 + 1 = -3.

6 * -3 = ? -18? Yes!
___________________________





3 0
3 years ago
How many ways can you arange the letters in the word cube
Margarita [4]
You could four times because there are four letters in the word cube, so there are only four possible ways you could spell it.

Hope this helps:)
Plz rate branliest
3 0
3 years ago
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