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3 years ago

10

keith has 500 dollors in a savings account at the beginning of the summer He wants to have at least 200 dollars in the account b

y the end of summer. He withdraws 25 dollors each week for food and clothes How many weeks can Keith withdraw many from his account

1 answer:

postnew [5]3 years ago

4 0

4 weeks of 25 dollars is 100
he can spend 300
he can spend for 12 weeks and have 200 dollars left over

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4 years ago

I need help. Can you please explain to me how to do this?

Vesnalui [34]

The solution of given system of equations is

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Step-by-step explanation:

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$-2x+9y=11\ \ \ \ \ Eqn\ 1-5x+2y=-34\ \ \ \ \ Eqn\ 2$

Multiplying eqn 1 by 5

$-10x+45y=55\ \ \ \ Eqn\ 3$

Multiplying eqn 2 by 2

$-10x+4y=-68\ \ \ \ Eqn 4$

Subtracting eqn 4 from eqn 3

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Hence,

The solution of given system of equations is

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Keywords: Linear equations, Variables

Learn more about linear equations at:

#LearnwithBrainly

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3 years ago