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Sav [38]
4 years ago
6

-2x+3y=-13 and 3x-3y=12

Mathematics
2 answers:
pashok25 [27]4 years ago
6 0

Answer: (-1,-5)

Step-by-step explanation:

Tresset [83]4 years ago
3 0

Answer:

x = -1 ,y = -5

Step-by-step explanation:

--> -2x + 3y +3x-3y = 12-13

--> x= -1

then

--> -2(-1) +3y =-13

--> 2+3y= -13

--> 3y = -15

--> y =-15/3

--> y = -5

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3 0
3 years ago
Read 2 more answers
A recipe for tropical punch calls for 2 cups of pineapple juice and 3 cups of orange juice. Jo creates a drink by mixing 3 cups
aleksley [76]

Answer:

we can see that Amount of pineapple juice is more in Jo's drink And Amount of Orange juice is less in Jo'drink .

Step-by-step explanation:

In Recipe for tropical punch

The Number of cups of pineapple juice = 2.

The Number of cups of orange juice = 3.

Thus , Total number of cub of juice = 2+3

                                                           = 5 cups.

So, % of pineapple in tropical punch = \frac{2}{5}\times 100

                                                             =40\%

So, % of orange juice in tropical punch = \frac{3}{5}\times 100

                                                                 =60\%

In Jo's drink

The Number of cups of pineapple juice = 3.

The Number of cups of orange juice = 4.

Thus Total number of cub of juice = 3+4 = 7 cups.

So, % of pineapple in Jo's drink  = \frac{3}{7}\times 100

                                                      =42.85\%

So, % of orange juice Jo's drink = \frac{4}{7}\times 100

                                                    =57.14\%

Thus we can see that Amount of pineapple juice is more in Jo's drink And Amount of Orange juice is less in Jo'drink .

6 0
4 years ago
Read 2 more answers
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