Use the diagram to help you solve the problem.
A pair of shoes has an original price of $65 but is on
sale for a 20 percent discount. What number can you
multiply by $65 to get the discounted price of $52?
O 0.20
O 0.50
O 0.80
O 0.90
Answers
Answer:
C
Step-by-step explanation:
Just took it
your correct answer is C
(0.80)
Related Questions
Hi I don’t have a protractor right now and I reallyyy need help answering these questions I don’t understand or I’ll get a 0. Can anyone help me please?
Answers
Answer:
hhrnfg
Step-by-step explanation:
jsfd
11 times 11 in exponential expression
Answers
Answer:
11^2
Step-by-step explanation:
bc there is two eleven it's 11 to the power of two
10x − 4.5 + 3x = 12x − 1.1
Answers
It should be like 26.8
make y the subject of the formula x=a-2by squared
Answers
Answer:
y = ± [tex]\sqrt{\frac{a-x}{2b} }[/tex]
Step-by-step explanation:
Given
x = a - 2by² ( subtract a from both sides )
x - a = - 2by² ( multiply through by - 1 to clear the leading negative )
a - x = 2by² ( divide both sides by 2b )
[tex]\frac{a-x}{2b}[/tex] = y² ( take the square root of both sides )
y = ± [tex]\sqrt{\frac{a-x}{2b} }[/tex]
Making y the subject of the formula, [tex]x = a - 2by^2[/tex] , the answer would be:
[tex]\mathbf{y = \sqrt{\frac{x - a}{-2b}} }[/tex]
Given the formula: [tex]x = a - 2by^2[/tex],
Required:
Making y the subject of the formula
This is done as shown below:
[tex]x = a - 2by^2[/tex]
Subtract a from both sides[tex]x - a = - 2by^2[/tex]
Divide both sides by -2b[tex]\frac{x - a}{-2b} = y^2[/tex]
Take the square root of both sides[tex]\sqrt{\frac{x - a}{-2b}} = y\\\\\\\mathbf{y = \sqrt{\frac{x - a}{-2b}} }[/tex]
Therefore, making y the subject of the formula, [tex]x = a - 2by^2[/tex] , the answer would be: [tex]\mathbf{y = \sqrt{\frac{x - a}{-2b}} }[/tex]
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Tommy goes to Lowe's to buy some supplies for his yard. He buys 4 plants for n dollars, a 10-gallon bucket for $10, and a bag of fertilizer for $18. Write a simplified expression that can be used to represent the total cost Tommy will purchase at Lowe's.
Answers
Answer:
4n +28
Step-by-step explanation:
Tommy's purchases add up to ...
4n +10 + 18 = 4n +28
WILL GIVE BRAINLIEST!!!!!!!!! SOLVE FOR X
Answers
Answer:
15 i think good luck
Step-by-step explanation:
Answer:
15°
Step-by-step explanation:
m<B: Supplementary: 180°-110°=70°
Triangles have an inner angle of 180°. Using this, you can then do:
180°-70°-(30°+20°)=60°
3x+x=60°
4x=60°
x=15°
PLEASE HELP THESE QUESTIONS ARE DUE TONIGHT 14 points well be given!!!and will be marked the brainiest !
Answers
Answer:
Step-by-step explanation
The first one is (3) ( Z, X Y , U )
The 2nd one is ( RS )
3rd on is ( 2 )
i am confident for my answer.
Answer:
1.) 1ST CHOICE
2.) RS
3. I CAN NOT SEE THE QUESTION
Step-by-step explanation:
Write a brief explanation on how to simplify radicals
Answers
Now choose numbers that are the same and pair them together. These go outside the radicand. You had three 2’s and one 11. So a 2 would go on the outside and the remaining 2 and 11 would be multiplied leaved 2sqrt22.
Another way is to divide by the highest squared number. Taking sqrt88 again. 4 would be the highest squared number. So 88 would be 4 and 22, then 2 and 11. Since you have a 4 which is a perfect square you put that squareroot outside. The inside would remain the same because it wouldn’t break down into perfect squares or pairs anymore. So that would be 2sqrt22.
You are graphing Rectangle ABCD in the coordinate plane. The following are three of the vertices of the
rectangle: A(-5,–8), B(-5,0), and C(-2,0).
Answers
Answer:
The answer is -2, -8.
Step-by-step explanation:
Since the three coordinates of the vertices are A(-5,–8), B(-5,0), and C(-2,0), the fourth vertices of the rectangle will be D(-2, -8)
What is rectangle?It is described as a type of two-dimensional geometry where the angle between neighboring sides is 90 degrees. A quadrilateral of that kind is it. in two-dimensional planning geometry, the space occupied by the rectangle.
The following formula may be used to determine the area of a rectangle:
Rectangle area = length x width
It is given that the three coordinates of the rectangle are A(-5,–8), B(-5,0), and C(-2,0).
We have to find the fourth vertices coordinates of the rectangle will be D(-2, -8)
Let the fourth vertices coordinates of the rectangle will be (x,y).
Since the parallel side of the rectangle is the same. Plotting the graph we will obtain the coordinates of the D.
Thus, the fourth vertices of the rectangle will be D(-2, -8)
Learn more about the rectangle here:
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1.Which property justifies the statement if y=7 then 7=y?
A. reflexive property
B. identity property
C. symmetric property
D. transitive property
2.Which set of number is closed under subtraction
A. Natural number
B. Integer
C. Irrational number
D. odd numbers
3. Which property justifies the statement (a-b)*0=0
A. Inverse property
B. Associative property
C. Distributive property
D. zero product property
Answers
Answer:
I believe that is the symmetric property.
Solve the equation 5x+(-2)=6x+4
Answers
Answer:
x = -6
Step-by-step explanation:
Step 1: Write out equation
5x + (-2) = 6x + 4
Step 2: Simplify
5x - 2 = 6x + 4
Step 3: Subtract 5x on both sides
-2 = x + 4
Step 4: Subtract 4 on both sides
-6 = x
Step 5: Rewrite
x = -6
Answer:
x = -6
Step-by-step explanation:
[tex]5x+(-2)=6x+4[/tex]
Open the parenthesis
[tex]+(-2) =-2\\\\5x -2 =6x+4[/tex]
Collect like terms and simplify
[tex]5x-6x =4+2\\-x =6[/tex]
Multiply through by -1
[tex]-1(-x)=-1(6)\\\\x = -6[/tex]
What is the image of (-1,0) after a reflection over the line y = -x?
Answers
Answer:
(1,0)
Step-by-step explanation:
reflection is flipping
flipping over Y would make -, to + or + to -
in this case -1,0 becomes 1,0
6
You have $12 to spend on ride tickets (t) at the fair. Each ticket (t) costs $2. Write an
Inequality that represents the number of tickets you can purchase.*
(1 Point)
Answers
Answer:
12 less than or equal to 2
Step-by-step explanation:
The inequality for the given statement is $12 ≤ $2(n).
What is inequality?The equations with inequalities are those who have unequal sides on both sides. Unlike the equation, we compare the two values when we work with inequality. The equal sign is substituted between by being less than (or less than or equal to), larger than (or greater or equal to), or not equal to sign.
As per provided data from the question,
Total money to spent on the ride tickets = $12
Price of each ticket for a ride =$2
So, the inequality will be : $12 ≤ $2(n), here n is the number of rides.
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del taco sells 12 tacos in a taco fiesta for $8.64
Answers
Answer:
PLEASE GIVE BRAINLIST
each total= 103.68
but if you're talking about divided in into the amount of tacos will be:
2.43 each
HOPE THIS HELPED
Answer:
Step-by-step explanation:
e
Enter an inequality that represents the description, and then solve.
Dave has $9 to spend on a $6 book and two birthday cards (c) for his friends. How much can he spend on
each card if he buys the same card for each friend?
Inequality:
Dave can spend up to $
on each card if he buys the same card for each friend.
Answers
please help needed asap!!
Answers
Answer: 55
Step-by-step explanation:
90+x+15+3x-5=180
Combine like terms
100+4x=180
Subtract 100 from both sides
4x=180
Divide by 4
X=20
Insert into equation
3(20)-5
=55
If the measure of angle 6 = 78°, what is the measure of angle 7?
Answers
Bob jogs 3/4 mile each day. How far does Bob jog in 6 days?
Answers
Answer:
4 2/4
Simplified: 4 1/2
Step-by-step explanation:
This is the answer because:
1) Since you Bob runs 3/4 mile each day, you have to multiply 3/4 with 6 because they are asking how far did Bob jog in 6 days.
2) 3/4*6 is equal to 18/4 which equivalent to 4 2/4 the simplified version is 4 1/2
evaluate ( c + d ) 3 C=3 d=4
Answers
Answer:
The answer is 21
Step-by-step explanation: You substitue 3 for C and 4 for D and craete the equation [tex](3+4)3[/tex] so you add 3+4=7 and you get [tex](7)3[/tex] which is 7 times 3 =21
PLS HELPPPPPPP
M=5
N= -3
Look at the problem attached
Answers
Answer: -3.5 or -3 1/2
Step-by-step explanation: Put in the numbers -3 and 5 for the variables and simplify, (-2)-3 -2(5) -1/6(-3), to get 6 - 10 + 1/2(or 0.5), then add and subtract, 6-10= -4 + 0.5 = -3.5 or -3 1/2.
Hope this helped!
Pls Mark Brainliest!
The formula for profit is P = I – E solve the formula for E I need ASAP
Answers
Answer:
Step-by-step explanation:
I - E = P
-E = P - I
E = I - P
On Friday, the temperature was 82°F. The temperature changed by –2°F on Saturday, and then it changed by 5°F on Sunday. What was the temperature on Sunday?
Answers
Answer:
85°F
Step-by-step explanation:
On Friday, the temperature was 82°F.
+ 82
The temperature changed by –2°F on Saturday,
+ -2
and then it changed by 5°F on Sunday.
+ 5
82 + -2 + 5
82 + -2 = 80
80 + 5 = 85
if x=2⅓-2, then find the value of x³+6x²+12x
Answers
Answer:
-6
Step-by-step explanation:
In this equation it gives us the value of x which is,
×=2^(1/3)-2
x=-.74
We then need to plug in this value to, x³+6x²+12x
(-.74)³+6(-.74²)+12(-.74)
-6
Driving from Trenton to los angel see takes twice as long as driving from Trenton to Wichita, Kansas. The trip to LA is 40 hours. Write an equation to find the drive time from Trenton to Wichita, using? To represent that number of hours?
Answers
Answer:
1/2x=40
Step-by-step explanation:
I need help asap please
Answers
Answer:
C.
Step-by-step explanation:
X = 2
Y = -3
What is the slope for this?
Answers
Answer:
1/2
Step-by-step explanation:
(-4--2)/(3-7)=-2/-4=1/2
Answer:
b. 1/2
Step-by-step explanation:
Points: (7, -2), (3, -4)
slope = (y2 - y1)/(x2 - x1)
slope = (-4 - (-2))/(3 - 7) = (-4 + 2)/(-4) = -2/(-4) = 1/2
Solve for all values of x by factoring.
x^2 - 5x = -2x
Answers
1. Move -2x to the left
x^2 -5x + 2x = 0
2. Collect like terms
x^2 - 3x = 0
3. Factor out
x(x-3) = 0
4. Separate into possible cases
x = 0 or x = 3
Answer:
x=0. x=3
Step-by-step explanation:
pleez help meeeeeeeeeeeeeeeeeee
Answers
Answer:
i believe its A and D hope this helps:)
Step-by-step explanation:
Hi.
Please i need help with this question.
Workings Please
Note : 100k = N1
So , N1.10 = 110k.
Thanks.
<3
Answers
Answer: E. N1.10
Step-by-step explanation:
18 words cost a total of 35k
48 - 18 = 30 additional words cost 2.5k each: 30 × 2.5 = 75k
35k + 75k = 110k
= N1.10
HURRRYYYYYY Use the drawing tools to form the correct answer on the provided graph. y=-2/3x+1
Answers
Answer:
start on (0,1) and go up two and left three. keep going until you run out of room. then, draw a line through the points.
Step-by-step explanation:
thats how you with graph it :)