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3241004551 [841]
3 years ago
12

Solve 2y = 6x + 10 y = 2x + 4

Mathematics
1 answer:
mihalych1998 [28]3 years ago
7 0

Answer:

x =-1

Step-by-step explanation:

\left \{ {{2y = 6x +10} \atop {y = 2x +4}} \right.

replace y by 2x +4 in the first equation

2(2x + 4) = 6x + 10

4x + 8 = 6x + 10

-2x +8 = 10

-2x = 2

x = -1

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(2y+1.6)/0.8=30/2.5<br> Please Help!<br> Solve for Y
galina1969 [7]

y = 4

first note that the right side simplifies to 12, equation can be written

\frac{2y+1.6}{0.8} = 12 ( multiply both sides by 0.8 )

2y + 1.6 = 9.6 ( subtract 1.6 from both sides )

2y = 8 ( divide both sides by 2 )

y = 4


3 0
3 years ago
Read 2 more answers
For there are 48 apples and 60 bananas and 96 oranges each basket must contain the same number of each type of frut Search inste
vaieri [72.5K]

This question is incomplete

Complete Question

For there are 48 apples and 60 bananas and 96 oranges each basket must contain the same number of each type of fruit. Find the greatest number of baskets you can have

Answer:

The greatest number of baskets you can have is 12 baskets.

And each baskets would contain:

4 apples, 5 bananas and 8 oranges

Step-by-step explanation:

The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

The factors of 96 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96

Then the greatest common factor is 12.

Therefore, the greatest number of baskets you can have is 12 baskets.

Each baskets would have

For apples

48 apples

48 apples / 12 baskets = 4 apples per basket

For bananas

60 bananas

60 bananas/12 baskets = 5 bananas per basket

For Oranges

96 Oranges/ 12 baskets = 8 oranges per baskets

8 0
3 years ago
29
kramer

Answer: C (1.25, 10.25)

Step-by-step explanation:

4 0
3 years ago
Neeeeeeeeed your help
Over [174]

Answer:

9/15=3/5

so 3/5 is equivalent fraction of the 9/15

4 0
3 years ago
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I need help ASAP!!!
Ulleksa [173]

The are of the purple figure is 18 square units.

Step-by-step explanation:

Just count the number of squares of the purple units. Flr the incomplete squares, find the corresponding incomplete square and count them as 1.

3 0
2 years ago
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