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lions [1.4K]
2 years ago
15

Without graphing, determine the number of solutions to the system of equations.

Mathematics
2 answers:
elena-14-01-66 [18.8K]2 years ago
4 0

Answer:

Infinitely many solutions

Step-by-step explanation:

(1) ---- 6x - 4y = 9

(2)---- 12x - 8y = 18

If you multiply (1) by 2 → 12x - 8y = 18 --- (3)

and then when you compare (2) and (3), you'll find that you still can't find the value of X and Y therefore, there's infinitely many solutions

Alisiya [41]2 years ago
4 0

Answer:

Infinitely Many Solutions!!

Step-by-step explanation:

You need to do elimination method!!

This is because we need to top the equation to cancel out and become negative.  

6x−4y=9

12x−8y=18

You could do 6x and everything multiplied by -2. But 4y can do the same too!!

I rather do 4y x -2!

-12x+8y=-18

12x−8y=18

Everything cancels out!!

0=0

But 0 equals to 0 goes on forever so the answer is infinite solutions!!

**The reasoning behind the two other choices**

No solution would be like -3=0 which is not our case!!

One solution has something that goes into everything evenly!

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attashe74 [19]

Answer:

1.  There will be 4 ice cream containers and the number of ice cream cone package is 3.

2.  will be able to make 36 ice cream cones and this is the fewest number of ice cream cones.

Step-by-step explanation:

  • One container of ice cream holds 9 scoops of ice cream.
  • And, one package of ice cream cones has 12 cones.
  • we have to find the least common multiple of 9 and 12 which is 36 and there must be 36 ice cream scoops and 36  ice cream cones.
  • So, there will be  36/9 =3 ice cream containers.
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7 0
3 years ago
1. There are 64 pretzels in a 16-ounce bag of chocolate-covered pretzels.
Andreas93 [3]

Answer:

4

Step-by-step explanation:

64 divided by 16 = 4

3 0
3 years ago
If one store is selling 3/4 of a bushel of apples for $9, and another store is selling 2/3 of a bushel of apples for $9,which st
Softa [21]
The store that is selling the 3/4 bushel of apples
7 0
4 years ago
Can the sum of two mixed numbers be equal to 2, explain why or why not
Sergeeva-Olga [200]
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4 0
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Please help me! If the ratio y/x is the same for all related pairs of x and y, what does that mean about the relationship betwee
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Answer:

Please check the explanation.

Step-by-step explanation:

If the ratio y/x is the same for all related pairs of x and y, it means it represents a proportional relationship.

In other words, 'y' varies proportionally with 'x' or that 'y'  is directly proportional to 'x'.

When we say the ratio is the same, it means when 'x'  increases, 'y' increases and as  'x' decreases,  'y' decreases

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