3 years ago

Sam bought brushes for 8$ a palette for 5$ and oil paints for 15$ he paid 29.82 in all what sales tax rate did sam pay

Mathematics

1 answer:

Mice21 [21]3 years ago

7 0

about 3 cents a dollar

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MA_775_DIABLO [31]

17 I think might be wrong cuz I suck at this

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1 year ago

Which ordered pair is a solution to this equation?

atroni [7]

I hope this helps you

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2 years ago

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The area of a rectangle is 54 ft?, and the length of the rectangle is 3 ft more than twice the width. Find the dimensions of the

nikklg [1K]

Answer:

prim

Step-by-step explanation:

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2 years ago

The length of DE (the minor arc) is 52 cm. What is the circumference of OF?

nordsb [41]

Answer:

D, 312 CM.

Step-by-step explanation:

DE/C = 60/360 = 1/6

Cross-multiplying

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2 years ago

Please help me with this

MissTica

Answer:

For the question on the right, I assume b is the exponential factor, or growth factor.

Step-by-step explanation:

Linear:

$Y=aX + b\\(X, Y) = (0, 15) => b = 15\\(X,Y) = (1, 12) => a = -3\\Y = -3X + 15$

You can find the equation by using two points and the equation for a line.

Exponential:

$Y = a^{bX+c}\\(X, Y) = (0, 81) => a^{c} = 81 => a^{c} = 3^{4} => a=3, c=4\\(X, Y) = (1, 27) => a^{b+c} = 27 => a^{b}a^{c} = 27 => a^{b} = \frac{27}{81} = \frac{1}{3} => b=-1\\Y = 3^{-X+4}$

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2 years ago