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Sladkaya [172]
2 years ago
15

Is 5.111111111 rational

Mathematics
2 answers:
dimaraw [331]2 years ago
4 0

Answer:

no its not

Step-by-step explanation:

madreJ [45]2 years ago
4 0

Answer:

yes

Step-by-step explanation:

a rational number is a number that can be expressed as a fraction where both the numerator and the denominator in the fraction are integers

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The table shows the different colors of flowers in Ms. Batiste’s garden. Colors of Flowers color number pink 20 yellow 12 purple
Westkost [7]

Step-by-step explanation:

is there like a picture or something please send one

6 0
3 years ago
Sean can spend at most $15.00 on snacks. He has already spent $5.00. Which inequality could be solved to determine how much mone
Lady bird [3.3K]

Answer:

5 + x ≤ 15

Step-by-step explanation:

4 0
3 years ago
3x - 2y + 3z = -20<br> 4x - 3y - 2z = 7<br> -5x + 5y + z = 9
skelet666 [1.2K]

Answer:

x= 4 y= 7 z= -6

Step-by-step explanation:

solve for one and you get them all

First, I got rid of the z by multiplying common factors (multiplied z by 2) and added equations 2 and 3 together after multiplying by 2

4x - 3y - 2z = 7

-10x+10y+2z= 18

-6x+7y= 25

Then multiplied z by -3 (to get rid of the z) with the original equation 3

3x - 2y + 3z = -20

15x-15y-3z= -27

18x-17y= -47

Next find common thing between the 2 equations we got and multiply it by that and combine (we can multiply first equation by 3 to get rid of the x and solve for y)

-18x+21y= 75

18x-17y= -47

y=7

Work backwards, substitute 7 into the above equation, you get x= 4 and then same for z to get z= -6

8 0
3 years ago
PLEASE HELPP PLEASEEE!!!!!!
Ket [755]
That is to difficult for my my g
6 0
2 years ago
Does anyone know the awnser to this problem?
ASHA 777 [7]

x y

1 16

2 12

3 8

5 0

Step-by-step explanation:

you have to substitute ever number on the X side in the equation to get the Y

for example 1 is under x so you will take

y=20-4(1)

y=20-4

y=16

3 0
2 years ago
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