Answer: $167.02
Step-by-step explanation:
Amount spent when there's discount
= $150.32
Discount = 10%
Since there's a discount of 10%, it means that (100% - 10%) = 90% of the value of the good was paid.
Let the original value be x.
Therefore, 90% of x = $150.32
90% × x = $150.32
0.9 × x = $150.32
0.9x = $150.32
x = $150.32/0.9
x = $167.02
The value is $167.02
In Algebra you learned that Difference of Perfect Squares is x^2 - 25 = (x+5)(x-5)
Is there a way to factor the sum of perfect squares? ex: x^2 + 25 = (?)(?)
Answer:
(x+5i)(x-5i)
Step-by-step explanation:
We use imaginary numbers to solve that. since i = sqare root of -1 so i * i = -1.
What is (1/4x−7)−(3/4x−5) ? Explain how you found your answer.
Answer:
2
Step-by-step explanation:
I want snuggles 8+-91=?
someone plz give me snuggles.
Answer:
its -83
Step-by-step explanation:
Answer:
-83
also ok ;)))
Can someone help me with this please???
Describe in words what you will do to solve this. You do not need to solve. -3x = 12
Answer:
First solve I will divide both sides by the coeeficient (the number attached to the vairable) -3. then I will have my answer of x = -4
Step-by-step explanation:
The polynomial x3 + 64 is an example of a
Answer:
cubic polynomial.
Step-by-step explanation:
You buy 5 balloons and 3 banners for $14. Your friend buys 1 balloon and
1 banner for $4. How much does each item cost?
Answer:
4 DLLS
Step-by-step explanation:
(3 · x ) · 7
what is the simplified answer to this question?
Answer:
21x
Step-by-step explanation:
In the parentheses, 3 * x is the same thing as 3x. Distribute 7 into 3x to get 21x as your final answer.
Answer:
21x would be the answer
helppppppppp i will give points
Pls help i need to fnsh
Answer:
(1,0)
Step-by-step explanation:
Step-by-step explanation:
Are you here??..........
can someone help me pls, I’ll give you points
Answer:
c :) brainliest?
Step-by-step explanation:
Answer:
-6 < -2
Step-by-step explanation
If I buy 5 plants from the garden centre at £3.00 a plant how much do the plants cost? If I have a £20 note how much change will I get?
Answer:
They will cost you £5.00 total
Step-by-step explanation:
If the plants each cost £3.00
You multiply the amount of plants, in this case is 5 by the price :-
5×3.00
= £15.00
You then subtract the total from the cash
15.00 - 20.00
= £5.00
一30 + (-2)=
What is the answer
Answer:
一30 + (-2)=
What is the answer
Step-by-step explanation:
一30 + (-2)= -32
b. Betelgeuse
d. Sirius
2. Which star has a surface temperature most similar to the surface temperature of Alpha Centauri?
a Polaris
c. Procyon B
b. Betelgeuse
d. Sirius
Help me plz
Answer:
I think A..............
The temperature of the radiating layers of a star at which its continuous spectrum is produced is known as surface temperature of star.
Polaris star has a surface temperature most similar to the surface temperature of Alpha Centauri.Betelgeuse and Proxima Centauri have the same surface temperature .Sun has highest luminosity.Blue Giants type of star has a high temperature and a high luminosity.Learn more:
https://brainly.com/question/17717852
The point (2,1) is rotated 90 degrees clockwise using center (0,0). What are the coodinates of the image?
Answer:
(1,-2)
Step-by-step explanation:
Rotation of Figures
When we rotate a figure 90 degrees clockwise across the origin, each point of the given figure has to be changed from (x, y) to (y, -x).
We are given the point (2,1) and it is rotated 90 degrees clockwise across the origin, thus the image has coordinates (1,-2).
The figure below shows the point and its image.
A team of 5 runners competed in a relay race. Each runner had to run 730 yards. How long was the race?
Answer:
3650 yardsStep-by-step explanation:
Number of runners = 5Each runner's completed distance = 730 yardsTotal distance:
5*730 = 3650 yardsMarta tried solve the system below, but she made a mistake. Read carefully and try to figure out what her mistake was.
Finding Mistakes in a Solution
What was Marta’s mistake? Explain.
Answer:
Marta solved for y in the first equation and then substituted it back into that equation instead of the other one!
Step-by-step explanation:
edge 2020/2021
The mistake Marta did was substituting the value of a variable from equation 1 into same equation itself.
What is System of Equation?The system of equation is set of equations which have a common solution.
Marta was trying to solve the following equations:
10x+y = 22
2x+y =-2
For using the substitution method , the value of a variable is taken in terms of another variable from equation 1 and substituted in equation 2
y = 22 -10x will be substituted in equation 2
2x + (22-10x) = -2
2x +22 -10x = -2
-8x = -24
x = 3
y = -8
The system of equation has finite solution of x = 3, y =-8.
The missing equations are attached with the answer.
To know more about System of Equations
https://brainly.com/question/12895249
#SPJ5
Solve the system of linear equations by substitution x-y=2 x+2y=5
Answer:
x = 3
y = 1
Step-by-step explanation:
x - y = 2 ---------------(I)
x + 2y= 5 ----------------(II)
x - y = 2
x = 2 + y _________(III)
Substitute x = 2 + y in equation (II)
2 + y + 2y = 5 {combine like terms}
2 + 3y = 5
3y = 5 -2
3y = 3
y = 3/3
y = 1
Substitute y = 1 in equation (III)
x = 2 + 1
x = 3
What is the outlier of 29, 2, 28, 30, 26, 31
Answer:
2
Step-by-step explanation:
Given the data : 29, 2, 28, 30, 26, 31
Outlier ;
Lower :Q1 - (1.5 * IQR)
Upper : Q3 + (1.5 * IQR)
Q1 = Lower quartile ; Q3 = upper quartile ; IQR = Interquartile range
Using calculator :
Q1 = 26
Q3 = 30
IQR = (Q3 - Q1) = 30 - 26 = 4
Lower : 26 - (1.5 * 4) = 20
Upper : 30 + (1.5 * 4) = 36
Hence, the number in the given data which falls outside the range is 2
The number 100 has factors 2 and 50, since 2 times 50 = 100. List all the other factor pairs of 100.
Answer:
25 and 4
10 and 10
100 and 1
20 and 5
Louis is constructing the perpendicular bisector
of GH . He has already constructed an arc as
shown.
What should Louis do for his next step?
Solution :
It is given that Louis is constructing a perpendicular bisector of a line GH.
Let the line GH be x units of length.
Louis is constructing a perpendicular bisector. So he should follow the following steps :
1. Louis should take the help of a compass and place the needle of the compass on one end of the line and take a measurement that is equal to the more than half the length of the line GH.
2. Then keeping the compass needle at one end of he line, Louis have to draw an arc above and below the line GH.
3. Now with the same measurement in the compass, place the compass needle on the other end and similarly cut two arcs above and below intersecting the previous arcs.
4. Now join the intersecting point with a straight line.
5. This is the perpendicular bisector of the given line GH.
1/6x + 3/2 slope of line
Answer: m=1/6
Step-by-step explanation:
The graph of a parabola has an axis of symmetry of and an intercept at . It passes through the point . What is the equation representing this parabola?
Answer:
The answer is B! All I did was take a screenshot of your question and put on my page.
On earth day 40 people volunteer to work at the city park cleanup. 10 of the 40 volunteers are high-school students. The coordinator wants to know what percent of the volunteers are in high school
Answer:
10/40
10/40=1/4
Percent= 25%
Step-by-step explanation:
pls help if I don’t finish today mom will hurt me
Answer:
We conclude that:
g(10) = 8Step-by-step explanation:
First, we need to clear some concepts on how to fetch input and output from the function graph.
Determining the y-intercept:
We know that the y-intercept of the graph function can be determined by setting x = 0 and determining the corresponding y-value.
From the graph it is clear that x = 0, the value of y = 5. In other words, the graph intersects the y-axis at y = 5.
Therefore, the y-intercept of the graph is (0, 5).
Thus,
g(0) = 5Determining the x-intercept:
We know that the x-intercept of the graph function can be determined by setting y = 0 and determining the corresponding x-value.
From the graph, it is clear that y = 0, the value of x = -10. In other words, the graph intersects the x-axis at x = -10.
Therefore, the x-intercept of the graph is (-10, 0).
Thus,
g(-10) = 0Determining g(10):
From the graph, it is clearly visible that at x = 10, the value of the function output y = 8.
In other words,
at x = 10, g(10) = 8
Therefore, we conclude that:
g(10) = 8George bought 2 identical couches and 3 identical chairs. A couch cost twice as much as a chair. He spent $270 more on th ecouches than on the chairs. How much did he spend altogether
A lever is used to lift a load by applying an effort of 200 N. If load is 2o cm and effort is 80 cm far from the fulcrum, find the amount of load.
I need help with this please
Answer:
b
Step-by-step explanation:
there's a property for Alternate Interior Angles
Answer:
Choice B
Step-by-step explanation:
The reason why < 3 is equal to < 6 is because they are alternate interior angles.
The first choice are supplementary angles they add up to 180 so they can't be equal.
The third one is false because we don't actually know the measurements of the angles but they both need to be 45° to add up to 90 since they are equal to each other.
The last one is also incorrect because they are vertical angles just like the third choice and they aren't on a line so they can't add up to 180.
Please help! giving all the points I have!!! will give brainliest!!
Answer:
d because i took the test
Step-by-step explanation:
Find the difference.
8 - 4 = 1
Eight minus four equals four!
Answer:
8 - 4 =4
Step-by-step explanation:
WWhat is the value of p2+p+10 when p=4
Answer:
value = 30(thirty).....