3 years ago

Solve the system of equations algebraically. 4x - 3y = 6 6x-5y=6

Mathematics

1 answer:

alina1380 [7]3 years ago

5 0

Answer:

{x,y} = {-53,-76} or (6,6) for graph.

Step-by-step explanation: Please brainliest if possible!

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Hunter-Best [27]

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Step-by-step explanation:

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2 years ago

Edith’s age is 1/4 of Ronald’s age. In how many years will Edith’s age be 1/3 of Ronald’s age if Edith is 20 years old?

ruslelena [56]

Answer:

Step-by-step explanation:

x = Edith's age = 20 years

y = Ronald's age

x = 20 = y/4

y = 20×4 = 80 years

in z years we have

(x + z) = (y + z)/3

(20 + z) = (80 + z)/3

3(20 + z) = 80 + z

60 + 3z = 80 + z

60 + 2z = 80

2z = 20

z = 10

in 10 years Edith's age will be 1/3 of Ronald's age.

then Edith will be 30, and Ronald will be 90.

30 = 90/3

correct.

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DIA [1.3K]

Answer:

Step-by-step explanation:

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What is the order of √5 , -0.1, -5/3 , 0.7, √2 from least to greatest?

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3 years ago

Solve the system of equations algebraically. 4x - 3y = 6 6x-5y=6​

Solve the system of equations algebraically. 4x - 3y = 6 6x-5y=6