Find the total cost of buying a product that cost $12 if it is 25% off. DO NOT PUT A $. Only numbers.
Answers
Answer:
the answer will be 9 dollars
Explanation:
The discount of 25% off means you save 0.25*12 = 3 dollars, meaning the final cost is 12-3 = 9 dollars.
Or you can think of it like this: if you save 25%, then you still pay the remaining 75%. So 0.75*12 = 9 dollars is the total cost.
Related Questions
Which statement below best describes what a ratio is.
A . A comparison
B. A comparison of many things
C.A number
D. A comparison of two quantities using diwasion
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What is the value of x in the equation 3(x + 10) = 4(x − 2)?
Answers
Answer:
3x+30=4x-8
-x=-38
x=38
Final Answer: [tex]x = 38[/tex]
Steps/Reasons/Explanation:
Question: What is the value of x in the equation [tex]3(x + 10) = 4(x - 2)[/tex]?
Step 1: Expand.
[tex]3x + 30 = 4x - 8[/tex]
Step 2: Subtract [tex]3x[/tex] from both sides.
[tex]30 = 4x - 8 - 3x[/tex]
Step 3: Simplify [tex]4x - 8 - 3x[/tex] to [tex]x - 8[/tex].
[tex]30 = x - 8[/tex]
Step 4: Add [tex]8[/tex] to both sides.
[tex]30 + 8 = x[/tex]
Step 5: Simplify [tex]30 + 8[/tex] to [tex]38[/tex].
[tex]38 = x[/tex]
Step 6: Switch sides.
[tex]x = 38[/tex]
~I hope I helped you :)~
Lucia made a scale drawing of a game room. The pool table is 3 inches long in the drawing. The actual pool table is 9 feet long. What scale did Lucia use?
1 inch : _____feet
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If a quadratic equation has no real solutions, is it still a function? I don't seem to know why
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Answer:
That’s interesting I would figure isn’t a function because the point of a function is to find the solution but if there is no solu then it has lost its purpose.
What is the slope of the line represented by the following equation?
12x+3y=7
answer choices:
-1/4
-4
7/3
-12
Please ACTUALLY HELP ILL GIVE BRAINLIEST
Answers
Answer:
The slope of the line represented by the following equation is -4
y-intercept: −1
A line passes through the point (-2, 4), and its y-intercept is (0,6). What is the equation of the line that is
perpendicular to the first line and passes through the point (5, 4)?
Answers
Answer:
y = -x + 9
Step-by-step explanation:
The line that passes through the points (-2,4) and (0,6) has a slope of 1, and a y intercept of 6. The equation to the first line is y = x + 6. and perpendicular lines always have the opposite, reciprocal slope of the other line. So the slope for the second line would be -1. A line with the slope of -1 and a point of (5,4) would contain the points (5,4) , (4,5) , (3,6) , (2,7) , (1,8) , and (0,9) , which is the y intercept for the second line. So the equation for the second line would be y = -x + 9
Lei’s favorite cereal comes in two box sizes. A 16-ounce box costs $3.20. The 32-ounce box costs $6.24. Which box is better to buy?
Answers
Answer:
The 32-ounce box
Step-by-step explanation:
The 16-ounce box costs $3.20 for every 16 ounces, but the 32-ounce box costs $3.12 for every 16 ounces. That means the 32-ounce box is a better deal by 8 cents.
Answer:
the big box is a better buy
Step-by-step explanation:
we have
$3.20 for 16ounce
and notice 32 is duble of 16 so to be equal price will be
$6.40 for 32ounce
yet is not is
$6.24 for 32ounce so the big box is less expensive
What is the distance between point A and point B? Round to nearest tenth.
Answers
Answer:
[tex]d \approx 12.6[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra II
Distance Formula: [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Find points from graph.
Point A (-4, 2)
Point B (8, 6)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d.
Substitute [DF]: [tex]d = \sqrt{(8+4)^2+(6-2)^2}[/tex]Add/Subtract: [tex]d = \sqrt{(12)^2+(4)^2}[/tex]Exponents: [tex]d = \sqrt{144+16}[/tex]Add: [tex]d = \sqrt{160}[/tex]Simplify: [tex]d = 4\sqrt{10}[/tex]Evaluate: [tex]d = 12.6491[/tex]Round: [tex]d \approx 12.6[/tex]Pls help me with this! Thank u !!
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Thank You!
Pls mark Brainliest!!!
Fiteen packs of fruit snacks cost $3. How much do 5 paxks of fruit snack cost?
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15x = 15
X = $1
Okay so how would you simplify 6/7 divided by 1/2 to show work?
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Answer:
1 5/7
Step-by-step explanation:
well lets show you!!
6/7 ÷ 1/2 = (Always flip the fraction on the right side) 6/7 x 2= 12/7 = 1 5/7
Hope this helps ∞<3
A pet store owner has a 1/2 -pound bag of dog treats treats that she divides evenly among 16 dogs.
What amount of dog treats, in pounds, does each dog receive?
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Answer:
1/32 or in decimal form 0.313
Each dog will receive 1/32 pounds of dog treat.
What is unitary method ?Unitary method is first obtaining the value of a single unit then deriving the given unit from it by multiplying it.
Suppose in 1 hour a car can go 50 miles,So in 3 hours it will go to (3×50) = 150 miles.
According to the given question a pet store owner has a 1/2 -pound bag of dog treats that she divides evenly among 16 dogs.
∴ Each dog will receive (1/2)/16 pounds of dog treat which is
= 1/2×1/16 pounds of dog treat.
= 1/32 pounds of dog treat.
learn more about unitary method here :
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Is this proportional???
Answers
Answer:
yes
Step-by-step explanation:
Which equation correctly uses the value of x to represent the cosine of angle A? cos(53o) = StartFraction 4 Over x EndFraction cos(53o) = StartFraction y Over 5 EndFraction cos(53o) = StartFraction x Over 4 EndFraction cos(53o) = StartFraction 5 Over y EndFraction
Answers
Here is the full question:
Triangle ABC is a right-triangle and sin(53o) = StartFraction 4 Over x EndFraction. Solve for x & round to the nearest whole number.
Triangle A B C is shown. Angle A C B is a right angle and angle B A C is 53 degrees. The length of B C is 4 centimeters, the length of A C is y, and the length of hypotenuse A B is x.
Which equation correctly use the value of x to represents the cosine of angle A?
cos(53o) = StartFraction 4 Over x EndFraction cos(53o) = StartFraction y Over 5 EndFraction cos(53o) = StartFraction x Over 4 EndFraction cos(53o) = StartFraction 5 Over y EndFraction
Answer:
cos(53°) = StartFraction y Over 5 EndFraction
Step-by-step explanation:
From the information above:
The sketch of the triangle is drawn and attached in the diagram below.
To find x using the sine rule,
We know that:
[tex]Sin \theta = \dfrac{opposite}{hypothenuse}[/tex]
∴
[tex]Sin (53^0) = \dfrac{4}{x}[/tex]
Making x the subject of the formula:
[tex]x = \dfrac{4}{Sin \ 53^0}[/tex]
[tex]x = \dfrac{4}{0.7986}[/tex]
[tex]x \simeq 5[/tex]
Now, the equation that correctly uses the value of x can be determined by finding the cosine of ∠ A.
Recall that:
[tex]Cos \theta = \dfrac{adjacent}{hypothenuse}[/tex]
[tex]Cos \ 53^0 = \dfrac{y}{x}[/tex]
where; x = 5
[tex]Cos \ 53^0 = \dfrac{y}{5}[/tex]
Thus, the equation that correctly uses the value of x to represent the cosine of angle A is:
cos(53°) = StartFraction y Over 5 EndFraction
Answer:
simple answer B
Step-by-step explanation:
A company policy requires that, for every 60 employees, there must be 3 supervisors. If there are 264 supervisors at the company, how many employees does the company have?
A.
2,640
B.
4,752
C.
5,280
D.
6,336
Answers
Step-by-step explanation:
3 supervisors = 60 employees
=> 264 supervisors = 60 * (264/3) = 5,280 employees. (C)
Solve the equation
9x^2 - 64= 0
9x^2 + 64= 0
Answers
Answer:
x1= - 8/3 , x2= 8/3
Step-by-step explanation:
helppppppppppp pleaseeeeeee
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Answer:
3 1/2 miles each practice
Step-by-step explanation:
Answer:
3 1/2
Step-by-step explanation:
b
-
27 =43
I would really appreciate your help
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Answer:
B = 70
Step-by-step explanation:
Answer:70
Step-by-step explanation:
Original price: $10 New price: $7
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Answer:
what about it??
Step-by-step explanation:
Answer:
WHATS THE QUESTION
Step-by-step explanation:
IF YOU WERE WONDERING IT GOT DISCOUNTED BY 3$, OR 30%
Please find the value of the x so that the function has the given value
f(x) = (-4/5)x+7 ; f(x) = 29
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y = 2x – 4
y = -x + 5
Answers
Answer:
(3, 2)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Algebra I
Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
y = 2x - 4
y = -x + 5
Step 2: Solve for x
Substitution
Substitute in y: 2x - 4 = -x + 5Add x to both sides: 3x - 4 = 5Add 4 to both sides: 3x = 9Isolate x: x = 3Step 3: Solve for y
Define equation: y = -x + 5Substitute in x: y = -3 + 5Add: y = 2A circle has a diameter of 8 cm. What is its circumference?
Use 3.14 for a, and do not round your answer. Be sure to include the correct unit in your answer.
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Answer:
c=3.14d
c=3.14*8
c=25.12
25.12 cm
Do this please!!!!!!!
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Answer:
The tides change as the three interact.
Step-by-step explanation:
When the sun, moon, and Earth are in alignment (at the time of the new or full moon), the solar tide has an additive effect on the lunar tide, creating extra-high high tides, and very low, low tides—both commonly called spring tides.
The demand for Titos Tacos increased so much that Tito has decided to increase his prices by 10%. Write a single term expression that represents the new price of one of Titos Tacos if the original price was t dollars
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Answer:
Concept: Mathematical Representation
They increased their price by 0.10Let y be the new price of one of Titos TacosLet t be the original price Hence y= t * 0.10Please help im dumb iufrjvg
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Answer:
or lazy haha
4. 3 [tex]\frac{1}{5}[/tex]
5. 17.5
6. -[tex]\frac{2}{5}[/tex]
7. 50
Hope I Helped
logan enjoys taking his dog to the park. he walks doen hickory st. turns into maple ave. to meet his friend, brett, and then continues on maple ave. to the park. what is the approximate distance from bretts house to the park
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Answer:
ummm there is no chart or multiple choice so imma go off a limb here and say 1/2 mile
hope this helps
sorry if its wrong i had no chart
Step-by-step explanation:
Answer:
2 miles
Step-by-step explanation:
he walks to to maple avenue to meet his friend is a mile,so to continue his walk on maple avenue to the park is another mile.
Find the equation of the line
Use exact numbers
y=___x+____
Answers
y = -1.5x + 3 is the equation of the line
How to find the equation of the line?
The general form of the equation of a line is y = mx + b,
where m is the slope of the line and b is the y-intercept (the point at which the line crosses the y-axis).
slope (m) = (y2-y1)/(x2-x1)
From the graph: x1 = 0, y1 =3 and x2 = 2, y2 = 0
m = (0-3)/(2-0) = -3/2 = -1.5
From the graph: b = 3
Therefore, the equation of the line is y = -1.5x + 3
Learn more about equation of a line on:
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What value of p makes the equation true? -3x + 8 = -1/4
p=_
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Answer:
p= 11/4
Step-by-step explanation:
I need help with this question! Will mark brainliest :)
Answers
Answer:
y = 7x + 1
Step-by-step explanation:
This is the most viable option because m=7/1 and the y intercept is y=1
Determine whether the relation is a function. quick EMERGENCY I NEED HELP
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It goes from -1=-4 to -1=-2