Answer:
10%
Step-by-step explanation:
Original price of flutes = $770
Discounted price = $693
To find:
Discount percentage = ?
Solution:
To find the discount percentage, we need to first find out the discount value.
Discount = Original price of flutes - Discounted price of flutes
Discount = $770 - $693 = $77
Discount percentage will be calculated on the original price.
[tex]Discount \%=\dfrac{Discount}{Original\ Price}\times 100\\\Rightarrow Discount \%=\dfrac{77}{770}\times 100\\\Rightarrow Discount \%=\bold{10\%}[/tex]
So, the discount as a percentage is 10%.
NEED ASAP!!!
Line m has the equation y= 2/3 (x) - 3 . Line n has the points given in the table to the right. Holly says the two lines have the same slope. Is Holly correct?
A. Yes, they both have a slope of .
B. Yes, they both have a slope of -3.
C. No, the slope of line m is and the slope of line n is .
D. No, the slope of line m is -3 and the slope of line n is .
Answer: A) Yes, they both have a slope of 2/3
=============================================================
Explanation:
The equation y = (2/3)x - 3 has slope 2/3 since it is the coefficient of x
The coefficient is the number to the left of the variable.
-------------------------------------
Now let's pull two points from the table.
Pick any two points you want. I'll pick the last two rows to get the two points (4,2) and (13,8)
Subtract the y values to get 8-2 = 6
Subtract the x values in the same order: 13-4 = 9
Divide the differences:
slope = rise/run
slope = (change in y)/(change in x)
slope = 6/9
slope = 2/3
We get the same slope as before. Holly is correct.
What is 41/50
as a percentage?
Answer:
82%
Step-by-step explanation:
A percent a fraction of one hundred so multiply the numbers by 2 to make it 82/100 then remove the one hundred making it 82%
The following table shows the total number of quizzes taken in high school. How many quizzes are taken per week?
Answer:
4
Step-by-step explanation:
y÷x
12÷3=4 and 20÷5=4
4 quizzes are taken per week.
A linear equation is given by:
y = mx + b;
where y, x are variables, m is the rate of change and b is the y intercept.
Let y represent the total number of quizzes after x weeks.
From the table we can see that when y = 12, x = 3 and when y = 20, x = 5. Hence:
Number of quizzes per week = 12/3 = 20/5 = 4
Hence, 4 quizzes are taken per week.
Find out more at: https://brainly.com/question/13911928
4 Write the equation of a line in slope-intercept form that has a slope of -2 and passes through the point (-1,8
Answer:
y = -2x + 6
Step-by-step explanation:
Slope-intercept form: y = mx + b
Given:
Slope(m): -2
Point: (-1, 8)
To write the equation in slope-intercept form we need to find the slope(m) and the y-intercept(b).
Since we already know the slope is -2, we can move on to finding the y-intercept. To find the y-intercept, input the values of the slope and the point into the equation format and solve for b:
y = mx + b
8 = -2(-1) + b
8 = 2 + b
6 = b
The y-intercept is 6.
Now that we know the slope and the y-intercept, we can write the equation:
y = -2x + 6
At Will's Swimwear, 25% of the 24 swimsuit styles are bikinis. How many bikini styles are there?
Answer:42
Step-by-step explanation:
Answer:
6 bikini styles
Step-by-step explanation:
I divided 24 by 4.
Which of the following best describes the solution to the equation below? 3(x+ 7) = 3x + 21
Answer:
x = x; the solution has infinite solutions
Step-by-step explanation:
3(x+ 7) = 3x + 21; distribute the 3 on the left side
3x + 21 = 3x + 21; now subtract 21 from both sides
3x = 3x; divide by 3
x = x; the solution has infinite solutions. Since both terms are equal any value for x will be true on this equation.
You are in charge of finding a place to have your little sister's birthday party. You
call around, but many places are already booked. You find one place, Jump and
Fun, which looks promising. Here's what you learn when you call Jump and Fun:
There is a flat fee of $120 to rent a room. There is an additional charge of $5 per
child for access to the bounce houses and miniature golf course. The more
friends your sister invites, the more the party will cost.
Write an equation to express what the cost will be for the party. Use x for the
number of kids that will attend.
Your answer
Answer:
Y=x(5)+120
Step-by-step explanation:
Y= the money you have to pay for the party
X(5)= you multiply x by 5
+120= you add the fee
does anyone know the answer to this ? (6,-2) m= -3
Answer:
Maybe
Step-by-step explanation:
I did but I forgot the answer
I am so sorry
Answer:
Point Slope Equation: Y+2=-3(x-6). Slope Intercept Equation: Y=-3x+16.
Step-by-step explanation:
If you are looking for an equation? Here you go.
Let me know if this is what you wanted!
Solve for x.
Help please
Answer:
x=10
Step-by-step explanation:
Answer:
I can't give an exact answer but...
Step-by-step explanation:
Try adding all three equations together and make them equal to 180. Then see what X.
So 3x + 11 + 7x - 5 + 9x - 16 = 180
1) 7n3+ 5n2 + 5n+ 10
A) constant binomial
B) cubic polynomial with four terms
C) quartic trinomial
D) cubic monomial
super hard math question and u probably dont want to answer it sorry there is no multiple choice
JK!!!! U DONT HAVE TO ANSWER IT JUST TAKE THE 50 POINTS!!!!
Answer:
Thank you
Step-by-step explanation:
CAN SOMEONE PLEASE HELP
9514 1404 393
Answer:
C
Step-by-step explanation:
All of the offered answer choices are dilations. When a figure is dilated about the origin, every individual coordinate is multiplied by the dilation factor.
So, the dilation factor can be found by dividing an image coordinate by the pre-image coordinate.
I'x/Ix = -3/-2 = 1.5
The dilation is 1.5 about the origin. . . . matches C
What is the slope of a line perpendicular to the line whose equation is
3x + 3y = 63. Fully reduce your answer.
Answer:
Step-by-step explanation
The slope is 3 because the 3 is on the x line and the y-intercept is on the y line
Plz help me with this!!!!!!
Answer: scalene right
Step-by-step explanation:
Write a triangle congruence statement!
I’ll give brainliest!
Answer:
These two are congruent because they mirror each other in size and shape.
Step-by-step explanation:
The transfer of heat by direct contact is called 1 vibrating molecules 2 kinetic energy 3 conduction 4 radiation
Answer:
3- conduction
Step-by-step explanation:
A ski hat is on sale for $15 with 25% off. What is the
discounted price of the ski hat?
Help you yall
thank you
I need help please!!!
Answer: [tex]g = 6\sqrt{6} \ \ \text{yards}[/tex]
=============================================
Explanation:
When dealing with a 30-60-90 triangle, the short leg x and the long leg y can be tied together using this formula
[tex]y = x*\sqrt{3}[/tex]
We see that the long leg is exactly [tex]\sqrt{3}[/tex] times longer than the short leg.
Therefore we can say,
[tex]y = x*\sqrt{3}\\\\y = 6\sqrt{2}*\sqrt{3}\\\\y = 6\sqrt{2*3}\\\\y = 6\sqrt{6}\\\\g = 6\sqrt{6}\\\\[/tex]
does anyone know this? URGENT!!
Answer: Y=3, X=-2
Step-by-step explanation:
Answer:
[tex]y = \frac{3}{2} x + 3[/tex]
Step-by-step explanation:
slope is a positive 3/2
y intercept is 3
9d^3+5d-8/3d-2
solve using long division monomials
Answer:
3d² + 2d + 3 remainder -2
Step-by-step explanation:
Elevator 1 moved up 15 feet from the ground level. Its position is labeled as +15. Elevator 2 moved down 6 feet from the ground level. Its position is labeled as
. (Use the hyphen for negative such as -1) (4 points)
Answer:
-6Step-by-step explanation:
if it moved 6 ft below where you started at, the only answer should be -6.
Please help!!!!!!!!!
Which of the following represents the probability of 3 successes in 5 trials?
a. 3C5P(S)*P(775
c. 3C5P(S)?P(A15
b. 5C3P(S)3P(F2
d. 5C3P(S)3P(F)5
Answer: option B: 5C3P(S)3P(F)2
Step-by-step explanation:
correct on Edge 2020
f(x) = 2x + 1 and y = 2x + 1 are the same function written in different notation
True or False?
Answer:
True
Step-by-step explanation:
2x+1 is the same both times. F(x) is just another way to write y
Tom bought a radio on sale for 20% off for $68. What was the original
cost of the radio?
Answer:
88 I believe
Step-by-step explanation:
Answer:
$85
Step-by-step explanation:
20% is 1/5 of 100
68/4=17
68+17=85
Mrs. Driggers went to Target to purchase the new movie Frozen for her girls. The original price was $20, but
it is on sale for 10% off.
Answer:
$18
Step-by-step explanation:
It is 10% off so you are paying 90% of $20.
20*0.9=18
The 10% is $2
Answer:
REEEEEEEEEEEEEEEEEE WHAT HE SAID
Step-by-step explanation:
PLEASE HELP IF YOU COOL PLEASE
Answer:
B. Mark buys a pack of gum for $1.50 each
Step-by-step explanation:
The slope of the graph is 3/2 or 1.5 so x is the number of gum bought and y is the total amount he has to pay after buying the gum.
What equation makes this true -3(x-4)+x =2x-12
Answer:
[tex]x = 6[/tex]
Step-by-step explanation:
Step 1: Distribute
[tex]-3(x - 4) + x = 2x - 12[/tex]
[tex](-3 * x) + (-3 * -4) + x = 2x - 12[/tex]
[tex](-3x) + (12) + x = 2x - 12[/tex]
Step 2: Combine like terms
[tex](-3x) + (12) + x = 2x - 12[/tex]
[tex](-3x + x) + 12 = 2x - 12[/tex]
[tex](-2x) + 12 = 2x - 12[/tex]
Step 3: Add 12 to both sides
[tex](-2x) + 12 + 12 = 2x - 12 + 12[/tex]
[tex](-2x) + 24 = 2x[/tex]
Step 4: Add 2x to both sides
[tex](-2x + 2x) + 24 = 2x + 2x[/tex]
[tex]24 = 4x[/tex]
Step 5: Divide both sides by 4
[tex](24 / 4) = (4x / 4)[/tex]
[tex](6) = x[/tex]
Answer: [tex]x = 6[/tex]
It's in 8th grade math geometry
Answer:
sorry i have no clue
Step-by-step explanation:
