Answer:
$115.2
Step-by-step explanation:
Step one:
Given data
A store used to sell an MP3 for $72 and we are told that this 50% of the wholesale price.
Therefore the wholesale price is
72*2= $144
Required:
The special sales cost at 20% discount
Step two:
We are told that the special sale is at a 20% discount on the wholesale
= 20/100*144
=0.2*144
=$28.8
Therefore the special sales price is
= 144-28.8
=$115.2
Brandy plays a hockey video game. She earns 2 stars for every goal she scores
and loses
2
star every time she misses the goal. She scores 8 goals and
misses the goal 12 times.
How many stars does she have?
Answer:
-8 stars
Step-by-step explanation:
if she gets 2 stars for scoring a goal and losses 2 for missing one then if she gets 8 goals = 16 stars and misses 12 goals = - 24 stars so 16-(-24) = -8 stars
Answer:
-8
Step-by-step explanation:
She scores 8 goals so she has 16 stars. but then she misses 12 goals so she loses 24. 16-24 is -8
answer correctly for brainliest +10 points
Answer:
D. - 2/3 MARK ME BRAINLIEST!!!!!!!!
Step-by-step explanation:
The diagram at right is the floor plan of Randy's apartment. All measurements are in feet. Use the diagram to answer the following questions.
Answer:
length 70 and width 35
Step-by-step explanation:
The dimensions (length and width) of Randy's living room are,
10 by 15 feet.
What is the rectangular shape?Quadrilaterals with parallel sides that are equal to one another and four equal vertices are known as rectangles.
The given diagram is the floor plan of Randy's apartment.
All measurements are in feet.
From the diagram:
The dimensions (length and width) of Randy's living room are,
10 by 15 feet.
Therefore, the dimensions are 10 by 15 feet.
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what's 1/4 x 1/3 please
Answer:1/12
Step-by-step explanation:
Answer:
1/12
Step-by-step explanation:
Select the correct answer.
Simplify the expression so there is only one positive power for each base.
Answer:
A. is the correct answer
Step-by-step explanation:
got it correct on the unit test
Your bank account balance is $46.74. You deposit $60.86, then withdraw $134.70. What is your new balance?
Answer: -27.10
Step-by-step explanation:
$46.74+ $60.86= $107.6
$107.60 -$ 134.70 =-$27.10
Susan bought 12 ounces of candy. How many grams did she buy?
Answer: 340.2
Step-by-step explanation:
Is the product of 41/32 and 12/46 greater than, less than or equal to 12/6?
Is the product of 41/32 and 12/46 greater than, less than or equal to 12/6?
Solution:Step 1: Find the product of 41/32 and 12/46.[tex] \frac{41}{32} \times \frac{12}{46} [/tex]
[tex] = \frac{41}{8} \times \frac{3}{46} [/tex]
[tex] = \frac{123}{368} [/tex]
Step 2: Compare.[tex]123 \times 6 = 738[/tex]
[tex]368 \times 12 = 4416[/tex]
[tex]738 < 4416[/tex]
[tex] \frac{123}{368} < \frac{12}{6} [/tex]
Answer:less than
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Do i add or multiply?
Answer:multiply
Step-by-step explanation: How volume works is you multiply width times height times width. In perimeter you do the same but since in perimeter the shape is 2d you only have to multiply the base times height..........
The rate of people entering a safari tour is modeled by the equation p(t) = 200e ^ (- t) for the first 5 hoursEstimate the population density on a 2.000 km ^ 2 animal reserve for t = 2 to t = 4usir using the midpoint sum approximation with 6 subintervals . Round to the nearest person .
Answer:23
Step-by-step explanation:
How far would you travel if you drove 60 miles per hour for 3 hours?
please help i dont wanna fail my dad is making it hard already and my dinner is almost done...
Answer:
Without stopping? 180 miles
Step-by-step explanation:
Please figure it out
I would give brainlest if your correct
Answer:
12n
Step-by-step explanation:
just have to cross multiply and then divides thats all
A box of cereal advertises that it now has 250% as many raisins as the old package had. If the old package had 2 cups of raisins, how many cups of raisins are in the new box?
A. 3
B.. 5
C. 6
D. 8
answer: B.5
i got the answers from the test
Answer:
b5
Step-by-step explanation:
Samantha has the equation x^3+2x^2+x=x^3-x. explain how she can find the solution of the equation then solve the equation.
Answer:
x =+-1
Step-by-step explanation:
x^3+2x^2+x=x^3-x
(x^3-2x^2)-(x-2)=x(x^2-1)
x^2(x-2)-(x-2)=x(x^2-1)
(X^2-1)(x-2)=x(x^2-1)
(x+1)(x-1)(x-2)=x(x-1)(x+1)
(x+1)(x-1) ((x-2)-x)=0
-2(x+1)(x-1)=0
x =+-1
Can anyone help me with this?I have to turn it in by today.
What is the common solution to the following two linear equations:
1 x-1 = 2 2 y = 3
O Any Value of x ory
O x, y = 0,0
O x, y = 2,0
O x.y = 3,3
O x, y = 0,3
O x, y = 3,0
O No Solution
O x, y = 1,3
O x, y = 2,3
Help please I’ll give brainly
2)
A car dealer is parking five new cars at his dealership.
Which of the following methods should be used to count the number of
possible ways to pick two cars to put in the showroom?
permutations
A)
combinations
B)
C) neither permutations nor combinations
Answer:
The method we could use is Combinations
Option B is correct option.
Step-by-step explanation:
We are given:
A car dealer is parking five new cars at his dealership. Which of the following methods should be used to count the number of possible ways to pick two cars to put in the showroom?
A) permutations
B) combinations
C) neither permutations nor combinations
First let us see, what is permutation and combinations.
Permutation
A permutation is defined as arranging the objects or numbers in a specific order.
Combinations
Combinations are defined as selecting the objects or numbers from a group in such a way that the order of the objects is not important.
So, in the given question, we need to pick 2 cars and order of the cars is not important, so we can say that we could use Combinations
Option B is correct option.
What are the vertical and horizontal asymptotes for the function f (x) =[tex]\frac{x^{2}+x-6 }{x^{3}-1}[/tex]
A. vertical asymptote: x = 1
horizontal asymptote: none
B. vertical asymptote: x = 1
horizontal asymptote: y = 0
C. vertical asymptote: x = –2, x = 3
horizontal asymptote: y = 0
D. vertical asymptote: x = –2, x = –3
horizontal asymptote: none
Answer:
B. vertical asymptote: x = 1
horizontal asymptote: y = 0
Step-by-step explanation:
1) Vertical asymptotes of a function are determined by what input of x makes the denominator equal 0. So, let's set the denominator, [tex]x^3-1[/tex], equal to 0 and solve for x:
[tex]x^3-1= 0\\x^3 = 1\\\sqrt[3]{x^3} = \sqrt[3]{1} \\x = 1[/tex]
Thus, the vertical asymptote is x = 1.
2) If the degree of the polynomial in the denominator is greater than the one on the top, the horizontal asymptote is automatically y = 0. Thus, the horizontal asymptote is y = 0.
Answer:
B. x=1, y=0
Step-by-step explanation:
Vertical asymptote: denominator approximate 0
(x²+x-6)/(x³-1) ---> ±∞ as x ---> 1
x³-1 = 0
x³ = 1
x = ∛1 = 1
Horizontal asymptote: If the degree of the numerator is less than the degree of the denominator, then the horizontal asymptote is always the x axis, i.e. the line y = 0
degree of the numerator: 2
degree of the denominator: 3
2<3
Horizontal asymptote: y = 0
Given m|n, find the value of x.
t
(7x+3)
m
(8x+1)°
Answer:
86.56 so we can do 6(x.3) by .(57)2
Step-by-step explanation:
Question is in the photo.
Answer:
is there anymore info in it
Step-by-step explanation:
Step-by-step explanation:
We are finding a polynomial of degree 3.
Since 4 and 5i are the zeroes of the polynomial,
the conjugate -5i must also be such a zero.
=> f(x) = a(x - 4)(x - 5i)(x + 5i)
=> f(x) = a(x - 4)(x² - 25i²)
=> f(x) = a(x - 4)(x² + 25)
When x = 1, f(1) = -234.
=> a(1 - 4)(1² + 25) = -234
=> a(-3)(-26) = -234
=> -78a = -234
=> a = 3
Hence,
f(x) = 3(x - 4)(x² + 25) = 3x³ - 12x² + 75x - 300.
Write -9.54 as a fraction in simplest form
Answer:
[tex]-9 \frac{27}{50}[/tex]
Step-by-step explanation:
Can anyone please help me on this question I’m kinda stuck.
Answer:
They are the same
Step-by-step explanation:
The degree is basically all of the exponents added up. So:
A) 2+4 = 6
B) 2+3+1 = 6
(since x to the power of 1 is x)
So, they are the same
PLS HELP AND ANSWER WHAT THE INTERCEPT IS AND WHAT IT WOULD LOOK LIKE ON THE GRAPH, WILL GIVE BRAINLIEST THANK YOU
Answer:
Look at PDF that is attached
Step-by-step explanation:
Red= 4x-4y=20
Blue= y=-5
Pythagorean theory 5y3+7=3y3+37
Please can anyone help?
Answer:
coefficient
Step-by-step explanation:
Answer:
Coefficient
Step-by-step explanation:
(3x^2-2x+2)(3x^2+2x-4)
Answer:
9x^4 - 6x^3 + 4x - 4
Step-by-step explanation:
I got this answer but I don't know if I am correct. That's what i understood based off what you wrote.
Write an equation in slope-intercept form of the line with slope −4/5 that contains the point (−5,−4)
.
y=−45x−5
y=−4/5x−8
y=−4/5x−4
y=−4/5x+4
Our point is (-5, -4)
Now use point slope form to find the equation: (y - y1) = m(x - x1)
(y - y1) = m(x - x1)
(y - (-4)) =-4/5(x - (-5))
y + 4 = -4/5x +4
An equation in slope-intercept form of the line is y = -4/5x - 8. The correct option is B.
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
The general form of the equation of the line:-
y = mx + c
m = slope
c = y-intercept
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given that the slope −4/5 contains the point (−5,−4). The equation of the line is written as,
y = mx + c
-4 = -4/5 x - 5 + c
-4 = 4 + c
c = -8
The equation will be written as,
y = -4/5x - 8
To know more about an equation of the line follow
To know more about an equation of the line follow
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in algebra class with 30 students kids were put in groups of 4 if 2 students were left over how many groups of 4 students will there be
Answer:
7 groups of 4.
Step-by-step explanation:
hope this helps!
convert y = -2x +5 to point slope form
Answer:
Converting y = -2x +5 to point-slope form will be:
[tex]y - 5 = -2(x-0)[/tex]Step-by-step explanation:
We know that the slope-intercept form of the line equation is
y = mx+b
where
m is the slopeb is the y-interceptGiven the equation
[tex]y = -2x +5[/tex]
comparing with the slope-intercept form
Slope of the line = m = -2
The y-intercept b = 5
We know that the value of y-intercept can be determined by setting x = 0, and determining the corresponding value of y.
Thus, the ordered pair or point representing the y-intercept will be:
(0, 5)Now, we have
The slope = m = -2The point = (0, 5)Now, using the point-slope form of the line equation
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where
m is the slope of the line(x₁, y₁) is the pointsubstituting the values m = -2 and the point (x₁, y₁) = (0, 5)
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y - 5 = -2(x-0)[/tex]
Therefore, converting y = -2x +5 to point-slope form will be:
[tex]y - 5 = -2(x-0)[/tex]Please help me out please ASAP
Answer:
work it out backwards
264/2 = 132
132 X 100 / 6 = 2200
$2200