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
Alex787 [66]
3 years ago
7

PLEASE PLEASE HELP ME FIND THE ANSWERS FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
luda_lava [24]3 years ago
8 0

Answer:

1: 00.84 cents

Step-by-step explanation:

12.79- 79= 12.00 79 percent tax. 12.00 -5 = 11.95 79+5 = 84 therefore, you have 00.84 tax  

IrinaVladis [17]3 years ago
3 0

Answer:

1 . 0.84

3. <em>2</em><em>1</em><em>.</em><em>3</em><em>3</em>

<em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em> </em><em>have</em><em> </em><em>a</em><em> </em><em>good</em><em> </em><em>day</em><em> </em><em>mate</em><em> </em>

You might be interested in
All of the following expressions are equivalent except:
kkurt [141]
A, sub in a random number as x in all equations and solve, eg- x= 3
2-3= -1
3-2=1
-2 +3= 1
3-2=1
7 0
3 years ago
Read 2 more answers
Help me find x please
Karo-lina-s [1.5K]
<h2>Answer:</h2><h2>x/9=x+2/12</h2><h2>12x = 9x+18</h2><h2>3x = 18</h2><h2>x=18/3</h2><h2><u><em>x=6</em></u></h2>

3 0
3 years ago
What are the zeros of the polynomial function f(x)=x^3-2x^2-8x?
Rashid [163]

Answer: -2, 0, 4

Set the equation equal to zero.

x³ - 2x² - 8x = 0

Factor out x in the equation, since all the terms (x³, -2x², and -8x) are divisible by x. You can check your accuracy using the Distributive Property.

x(x² - 2x - 8) = 0

Factor out the polynomial. To do this, find two numbers that multiply to get the last term, -8, and add together to get the middle term, -2. In this case, those two numbers are -4 and 2 (-4 × 2 = -8 and -4 + 2 = -2). Don't forget about the x that was factored out before!

x(x - 4)(x + 2) = 0

Set each factor equal to zero and solve for x. The factors in the equation are x, (x - 4), and (x + 2).

  • x = 0
  • (x - 4) = 0

        x = 4

  • (x + 2) = 0  

        x = -2

The zeros of the polynomial function are -2, 0, and 4.

3 0
3 years ago
Simplify the polynomial, then evaluate for x=-3 <br> -x^2+2x-2x^2-3x+4+x^2
tiny-mole [99]

Step-by-step explanation:

Let's simplify step-by-step.

−x2+2x−2x2−3x+4+x2

=−x2+2x+−2x2+−3x+4+x2

Combine Like Terms:

=−x2+2x+−2x2+−3x+4+x2

=(−x2+−2x2+x2)+(2x+−3x)+(4)

=−2x2+−x+4

Answer:

=−2x2−x+4

8 0
3 years ago
Simplify: 42 + 18 divided by 2 - (2 - 14)
sergey [27]

the answer for this question is 63

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is an equation that passes through the point (-2,-3) and is parallel to the line 5x+2y=14
    11·1 answer
  • Find the roots for y = 3x2 - 5x - 1
    14·1 answer
  • You can use a common denominator and rewrite 3/5 divided by 1/10 as ___ (divison sign) ___
    7·2 answers
  • with the exception of the first house, all the houses on sequence lane have an address whose numerical portions are greater than
    7·1 answer
  • A runner compared how long it took him to run 200 meters to the record time held by a friend. In his first heat, his time was 2.
    11·1 answer
  • Give examples of numbers that you would multiply by 3 to get an answer that is greater than 3, equal to 3, or less than 3
    10·1 answer
  • In pairs of similar polygons, corresponding angles are always _______
    5·1 answer
  • Type the correct answer in each box.
    7·2 answers
  • To make a stemplot of these rainfall amounts, round the data to the nearest 10, so that stems are hundreds of millimeters and le
    9·1 answer
  • What is the volume of the cylinder below?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!