1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Katyanochek1 [597]
3 years ago
7

At a dinner, one meal cost $22 and a sales tax of $1.87 was added to the bill.

Mathematics
1 answer:
raketka [301]3 years ago
3 0

Answer:

5.61; 8.5 %

Step-by-step explanation:

Tax = $1.87 per $22 meal

For a $66 meal,

Tax = 66 × 1.87/22

Tax = 3 × 1.87

Tax = $5.61

=====

Tax rate = 1.87/22 × 100

Tax rate = 0.085 × 100

Tax rate = 8.5 %

You might be interested in
Select True or False to correctly classify each inequality.
Ksivusya [100]
<h2><u><em>Answer:</em></u></h2>

<u><em>1. FALSE</em></u>

<u><em>2. TRUE</em></u>

<u><em>3. FALSE</em></u>

<u><em>4. TRUE</em></u>

<h2>Step-by-step explanation:</h2>

<em>6≤-6 = False</em>

<em>-3<3 = True</em>

<em>2.9>2.9 = False</em>

<em>4.5≥4.5 = True</em>

<em>I Hope That This Helps You GOOD LUCK</em>

3 0
3 years ago
The density of a certain material is such that it weighs 4 kilograms per cup of volume. Express this density in pounds per liter
777dan777 [17]

Answer: The answer is 8.8 pounds per litre. I just helped you, what’s your name and how are you? Mines is very good. :)

Step-by-step explanation:

6 0
3 years ago
The diagram shows a square with perimeter 20 cm.
olga_2 [115]

The percentage of the area inside the square that is shaded is 55%.

<h3>What is the perimeter of the square?</h3>

Given:

The perimeter of the square is 20Cm

Each side of the square is = 5Cm

Area = ( Length x Width )

(5 x 5) = 25 =Area

Area = 25

Area of triangle 1 = (1/2) x 5 x (5 - 3) = 5 cm²

Area of triangle 2 = (1/2) x 5 x (5 - 3.5) = 6.25 cm²

Area of shaded portion = 25 - (5 + 6.25) = 13.75 cm²

Percentage of shade portion

= (13.75 cm² / 25 cm²) x 100%

= 55%

The percentage of the area inside the square that is shaded is 55%.

Learn more about area;

brainly.com/question/14297327

#SPJ1

8 0
2 years ago
F(x) = x<br> Horizontal stretch by a factor of 2<br> Shift left 3 units<br> . Shift up 5 units
WARRIOR [948]

Answer:

f(x) = 0.5(x + 3)^2 + 5.

Step-by-step explanation:

The horizontal stretch is given by multiplying by 1/2 or 0.5:

f(x) = 0.5x^2

Now a shift of 3 to the left  gives f(x) = 0.5(x + 3)^2.

5 units up gives 0.5(x + 3)^2 + 5.

6 0
3 years ago
A lake near the Arctic Circle is covered by a 222-meter-thick sheet of ice during the cold winter months. When spring arrives, t
Ivanshal [37]

S(t) = 3.82 - 0.2t


Step-by-step explanation:


After 7 weeks, the ice is 2.42 meters thick. The ice loses 0.2 meters of thickness per week; this means on the 7th week, it has lost 7(0.2) = 1.4 meters of thickness.


This means the ice started at 2.42+1.4 = 3.82 meters thick.


Our function will start at the original thickness of the ice, 3.82 meters.


Since the ice is losing thickness, we will subtract; it loses at a rate of 0.2 meters per week (t), which gives us 0.2t. This is subtracted from the original, 3.82 meters, giving us


S(t) = 3.82 - 0.2t



7 0
3 years ago
Read 2 more answers
Other questions:
  • Is a rectangle a square
    11·2 answers
  • Which property is illustrated by this problem 5(2 + 4) = (5.2) (5 . 4 )
    13·1 answer
  • Evaluate the following. 4x4+6divided by2-5
    12·2 answers
  • Turn the following fraction into a PERCENT: 15/60 ​
    5·2 answers
  • A transformation translates the point S (-1,1) down 2 units and right 3 units. What rule describes this translation. A. (x,y)=(x
    10·1 answer
  • Please help find domain and range
    9·2 answers
  • Sorry if it is blurry but can you give me the answer plsss
    12·2 answers
  • The model shown represents which of the following?
    15·1 answer
  • Given that tangent theta = negative 1, what is the value of secant theta, for StartFraction 3 pi Over 2 EndFraction less-than th
    10·2 answers
  • What is the probability that client H, the 80-year old you’re considering for a 10-year policy, lives to be 90 years old? Client
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!