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krok68 [10]
3 years ago
8

Lena tried to solve a system of linear equations algebraically and the process found the equation 5=9. Lena thought something wa

s wrong, so she graphed the equations and found that they were parallel lines. Complete the explanation for what Lena's graph and equation could mean.
Mathematics
1 answer:
Jet001 [13]3 years ago
3 0
This means the graph or the equation has no solution
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Stella is making 25 sundaes with mint, chocolate, and vanilla ice cream. 1 5 of the sundaes are mint ice cream and 1 2 of the re
o-na [289]

Answer:

Vanilla = 10 sundaes

Step-by-step explanation:

Total sundaes = 25

1/5 of the sundaes are mint ice cream

Mint ice cream = 1/5 of 25

= 1/5 * 25

= 25/5

= 5

Sundaes remaining = total sundaes - sundaes for mint ice cream

= 25 - 5

= 20 sundaes

Sundaes remaining = 20 sundaes

1/2 of the remaining sundaes are chocolate

= 1/2 of 20

= 1/2 * 20

= 20/2

= 10

Chocolate ice cream = 10

The rest will be vanilla

Sundaes remaining = 20 - 10

= 10 sundaes

Vanilla = 10 sundaes

5 0
3 years ago
I need help ASAP FREE BRAINLIST
frosja888 [35]

Answer:

d

Step-by-step explanation:

 

5 0
3 years ago
Find the slope of the lines​
sergejj [24]

Answer:

m = 1

Step-by-step explanation:

We can use the x & y intercepts.

Rise = 2

Run = 2

m = Rise/Run = 2/2 = 1

7 0
3 years ago
Rewrite the expression without using grouping symbols
Tom [10]

Answer:

the answer is b

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Step-by-step explanation:

4 0
4 years ago
Alguien me puede ayudar porfavor en la pregunta 28
Valentin [98]
Hola, 

no habla espanol muy bueno pero voy a tratar a ayudarlo. podemos simplificar 6/15; simplemente divide por 3. el resultado es 2/5, no 3/5. entonces, 6/15 no es equivelente al 3/5.
4 0
3 years ago
Read 2 more answers
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