X^2+y^2-4x+2y=b what is b?

1 answer:

8 0

First of all youre not going to get a direct answer to all of these questions, youre going to have 3 finally equations(because thats the amount of variables you have).

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Kari is saving money to buy a car. To purchase the car that she wants she will need to have at least a $5000 down payment. If Ka

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Answer:

C ) She needs to save AT LEAST 20 months

Step-by-step explanation:

Half of her income each month is $250

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6 0

2 years ago

I need help asap!!!!! pls you’ll earn brainlist

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Answer:

1 % decrease

Step-by-step explanation:

The percent of decrease time can be written as the expression $\frac{200}{200}-\frac{198}{200} = \frac{2}{200}.$ Now, we convert the fraction into a decimal: $\frac{2}{200} = \frac{1}{100} = 0.01.$ We can convert this decimal into a percentage: 0.01*100 = 1%.