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
Lisa [10]
3 years ago
5

The Richardson family is out to dinner at their favorite restaurant. The bill comes to $32.00. How much money should they leave

for the bill and a 20% tip
Mathematics
1 answer:
GrogVix [38]3 years ago
7 0

Answer:

The tip amount for the dinner bill is $ 6.4

Step-by-step explanation:

Given as :

The bill amount of the dinner = $ 32.00

The tip amount = 20 % of bill amount

Let The tip amount = $ T

So, According to question

The tip amount = 20 % of bill amount

Or, T = \frac{20}{100} × $32

or, T = 0.2 × $32

∴  T = $ 6.4

So The tip amount = T = $ 6.4

Hence The tip amount for the dinner bill is $ 6.4 Answer

You might be interested in
What is the surface area of a cylinder with the given dimensions? Express your answer to nearest hundredth. Use 3.14 for pi. Rad
Minchanka [31]
The correct answer is D

5 0
3 years ago
Hi can you please solve these problems for me? I'll give you all 5 stars :T
Sunny_sXe [5.5K]

Answer:

number 1. answer 3x+6

number 2. answer 2r-8

number 3. answer 4y+8

number 4. answer 24-6x

3 0
3 years ago
Which is the graph of y = 3/ x + 1 - 2?
garri49 [273]

Answer:

The second graph near the bottom with a Y-intercept of -1

7 0
3 years ago
Read 2 more answers
A quadrilateral has vertices at A(-5,5), B(1,8), C(4,2), and D(-2,-2). Use slope to determine if the quadrilateral is a rectangl
AysviL [449]

Answer:

The quadrilateral is not a rectangle

Step-by-step explanation:

we know that

If a quadrilateral ABCD is a rectangle

then

Opposite sides are congruent and parallel and adjacent sides are perpendicular

Remember that

If two lines are parallel, then their slopes are the same

If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes is equal to -1)

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have

A(-5,5), B(1,8), C(4,2), and D(-2,-2)

Plot the figure to better understand the problem

see the attached figure

Find the slope of the four sides and then compare

step 1

Find slope AB

A(-5,5), B(1,8)

substitute in the formula

m=\frac{8-5}{1+5}

m=\frac{3}{6}

m_A_B=\frac{1}{2}

step 2

Find slope BC

B(1,8), C(4,2)

substitute in the formula

m=\frac{2-8}{4-1}

m=\frac{-6}{3}

m_B_C=-2

step 3

Find slope CD

C(4,2), and D(-2,-2)

substitute in the formula

m=\frac{-2-2}{-2-4}

m=\frac{-4}{-6}

m_C_D=\frac{2}{3}

step 4

Find slope AD

A(-5,5), D(-2,-2)

substitute in the formula

m=\frac{-2-5}{-2+5}

m=\frac{-7}{3}

m_A_D=-\frac{7}{3}

step 5

Verify if the opposites are parallel

Remember that

If two lines are parallel, then their slopes are the same

The opposite sides are

AB and CD

BC and AD

we have

m_A_B=\frac{1}{2}

m_C_D=\frac{2}{3}

so

m_A_B \neq m_C_D

It is not necessary to continue verifying, because two of the opposite sides are not parallel

therefore

The quadrilateral is not a rectangle

4 0
3 years ago
A conference room is in the shape of a rectangle. Its floor has a length of (x − 4) meters and a width of (3x − 1) meters. The e
Naddik [55]

Answer:

3x^2−13x+4

Step-by-step explanation:

(x−4)(3x−1)

=(x+−4)(3x+−1)

=(x)(3x)+(x)(−1)+(−4)(3x)+(−4)(−1)

=3x^2−x−12x+4

=3x^2−13x+4

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the GCF of the two terms in the expression 15x - 25
    13·2 answers
  • <img src="https://tex.z-dn.net/?f=%28%20-%20%2055%292" id="TexFormula1" title="( - 55)2" alt="( - 55)2" align="absmiddle" clas
    8·2 answers
  • What is reasonable estimate for 37% of 40?
    6·2 answers
  • The coordinates of triangle ABC are A(−4, 3), B(2, 3), and C(4, −1). A line segment runs through the triangle with endpoints Y(0
    12·1 answer
  • Please help and give explanation
    14·1 answer
  • For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.Immersive Reader
    7·1 answer
  • Which is the best first step when solving the following system of equations? x + y = 3. 4 x minus y = 7. Multiply the first equa
    15·2 answers
  • PLEASE HELP WITH STEPS!!!!!!! ANSWER IN SCIENTIFIC NOTATION I WILL GIVE BRIANLIEST
    6·1 answer
  • Find the area of the following figure and choose the appropriate result.
    7·1 answer
  • Find the measure of angle ABD ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!