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weeeeeb [17]
2 years ago
7

Find the total cost: $20 meal; 7% sales tax; 20% tip (do the tip before tax)

Mathematics
1 answer:
FinnZ [79.3K]2 years ago
5 0

Answer:

$25.40

Step-by-step explanation:

1) Calculating tip

$20 x (20/100) = $4

2) Calculating sales tax

$20 x (7/100) = $1.4

3) Calculating Total cost of meal

$20 + $4 + $1.4 = $25.4

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stich3 [128]

The width of the rectangle is 6.82 meters, while the length of the rectangle is 8.184 meters.

<h3>What is a rectangle?</h3>

A parallelogram in which adjacent sides are perpendicular to each other is called a rectangle. A rectangle is always a parallelogram and a quadrilateral but the reverse statement may or may not be true.

Let the width of the rectangle be x.

Given that a rectangular room is 1.2 times as long as it is wide. Therefore, the length is 1.2x.

Perimeter = 2(x + 1.2x)

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30 = 4.4x

x = 6.82

Hence, the width of the rectangle is 6.82 meters, while the length of the rectangle is 8.184 meters.

Learn more about Rectangle:

brainly.com/question/15019502

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1 year ago
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Step-by-step explanation:

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The answer for this is (d)
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3 years ago
Determine the least three-digit number that is divisible by 3, 5, and 9.​
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