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3 years ago

Find the 7.5% sales tax on $3.50 Your answer

Mathematics

1 answer:

Andru [333]3 years ago

6 0

Answer:

The sales tax is 0.26 dollars. The total amount is $3.76.

Step-by-step explanation:

To find, how much you will need to pay for sales tax, multiply 0.075 with 3.5; you get about 0.26. Add that to 3.50 and you get 3.76. If this helps please rank Brainliest. Thanks!

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3 years ago

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There are currently 58 million cars in a certain country, increasing exponentially by 5.5% annually. how many years will it take

kozerog [31]

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3 years ago

Find the total surface area.

marysya [2.9K]

Answer:

143.4 mi²

Step-by-step explanation:

Top: 8x6=48

Bottom: 3x8=24

Sides: 3x8=24 and 24

Trapezoids sides: (6+3)/2*2.6=4.5*2.6=11.7 and 11.7

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4 years ago

What are the x-intercepts for the function shown in the graph?

rjkz [21]

Answer:

-1 and 3

Step-by-step explanation:

The x intercepts are where the graph crosses the x axis.

Looking at the graph it crosses at two points

x = -1 and x=3

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3 years ago

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Given the perimeter of a rectangle and either the length or width, find the unknown measurement using the appropriate formula. T

lions [1.4K]

Answer:

The measurement of the width is 20 ft.

Step-by-step explanation:

Given:

The perimeter is 94 ft and the length is 27 ft.

Now, to find the unknown measurement.

Perimeter = 94 ft.

Length = 27 ft.

Let the width of the rectangle be $x.$

So, to get the width we put formula of perimeter:

$Perimeter=2\times (length+width)$

$94=2\times (27+x)\\\\94=54+2x$

Subtracting both sides by 54 we get:

$40=2x$

Dividing both sides by 2 we get:

$20=x\\\\x=20\ ft.$

Therefore, the measurement of the width is 20 ft.

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3 years ago