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3 years ago

13

Three years ago, Ava lent her sister $400 to buy some clothes. Today Ava’s sister paid her loan in full with $454. What simple a

nnual interest rate did she pay?

2 answers:

Svetradugi [14.3K]3 years ago

8 0

The answer is 4.5% i made sure it was correct

Leya [2.2K]3 years ago

8 0

4.5 i hope it is correct!

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solniwko [45]

Answer:

$y = 1x - 4$

Step-by-step explanation:

You have to solve for the x intercept on the equation

$2x-5y=8\\2x-5(0)=8\\2x=8\\x=4\\(4,0)$

That is the x intercept for that equation.

Then solve for the y intercept on the equation

$4x-3y=12\\4(0)-3y=12\\-3y=12\\y=-4\\(0,-4)$

That is the x intercept for that equation.

Use that to find slope for point slope form

$\frac{y_{2}-y_{1}}{x_{2}-_{1}} \\\\\frac{-4-0}{0-4} \\\\\frac{-4}{-4} \\\\1$

1 is the slope

and slope makes B the y intercept so the equation is

$y = 1x - 4$

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3 years ago

Which description does this model and equation represent? A)Area of a square as the sides increase by 1 unit

zaharov [31]

Answer:

b

Step-by-step explanation:

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3 years ago

You can tell if the value of a function for a certain interval is positive just by 2 points looking at its graph. If the value i

Scilla [17]

It is b. above the x axis

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3 years ago

2+2+2+2+2+2+(2x9x9x9x9xx9x9)=?

Luden [163]

Answer:

50000000

Step-by-step explanation:

Do it yourself

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3 years ago

Read 2 more answers

How to do mixed number math

Naddik [55]

2 and 3/4 is a mixed number and the decimal of it is 2.75

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3 years ago