the answer is C im fairly certain
I would like help again please and thank you for your help ? If you purchase a $24 pair of shoes at a 10% discount
and a $10 belt at a 25%
discount, what is the total
Of the discounts you
receive. What is the
total price you owe,
before tax
Answer:
With the discounts, you saved a total of $4.90. You still owe $29.10.
Step-by-step explanation:
Shoes:
10% of 24 is 2.4
The shoes cost 21.60 with the 10% discount and before tax.
Belt:
25% of 10 is 2.5
The belt cost $7.50 with the 25% discount and before tax.
Total:
You still owe 29.10 for the belt and shoes before tax.
You saved $2.4 on the shoes and $2.5 on the belt (total of $4.90)
12 - 3a for a=3. if a=3, 12 - 3a= ?
Answer:
3
Step-by-step explanation:
if a=3 then 12-3a = 12-9 = 3
I'm looking for people with common interests.. who watches anime reads yaoi and writes fanfiction???
Dont answer if your not into these.
I watch anime and write fanfiction :). I have to pass my finals for math and english before I become ungrounded cause I have D's in those two subjects but other than that yeah hi :)
Answer:
I love similar things.
Step-by-step explanation:
Sometimes enjoy drawing anime and drawing period. I also really enjoy writing novels/fanfictions. Maybe not as much as I love reading them, though.
I hope this is what you're looking for! :D
On a piece of paper, graph y< x + 1. Then determine which answer matches
the graph you drew.
Answer:
Step-by-step explanation:
Dana needs to buy a bathroom mirror that is 5 feet wide and 7 feet long. If the mirror sells for $4.98 per square foot, what will the total cost of the mirror be
Answer 174.30
Step-by-step explanation: 35 x 4.98 is 174.3
Please do this it’s on my test and I’m already late I can’t figure it out and I’m struggling so much please help me on this I need it badly
In order to solve how many problems each person has solved, you have to multiply the fraction by the number of problems on their assignment. To do this, you multiply the numberator by the number of problems and then divide that by the denominator for both Dustin and Kelsey.
For Dustin, 3/8 * 24 = 72 / 8 = 9 problems completed
For Kelsey, 4/15 * 30 = 120/15 = 8 problems completed
Dustin has completed more problems
Answer:9
Step-by-step explanation:
Dustin done more he done 9 and kelsey done 8
Charlie wants to order lunch for his friends. He'll order 6 sandwiches and a $2
kid's meal for his little brother. Charlie has $32. How much can he spend on
each sandwich if they are all the same price?
Choose two answers: one for the inequality that models this situation and
one for the correct answer.
Answer:
A and C
Step-by-step explanation:
4 x 100 + 8 x 10 + 9 x 1 + 8 x (1/100) + 5 x (1/1,000) in standard form.
Are these Triangle congruent? How do you know?
a. No
b. Yes, SSS
c. Yes, SAS
d. Yes, ASA
e. Yes, AAS
Answer:
c
Step-by-step explanation:
Felix graphed a system of equations that had no solution. The first equation he graphed was y = {c - 7. PLEASE HELP What was the second equation he graphed?
Answer
A y = 3x + 2
B 3y - I= -21
Cy- 2 = {(x + 1)
Dy - 3x = -7
Answer:
Choice C
Step-by-step explanation:
First when we are looking for a system of equations that has no solution we are looking for two lines that won't intersect and the only lines that would never intersect are parallel lines.
Ok so what we are looking for is an equation with the same slope but different y-intercept. A parallel line should go at the same rate like the other line but shouldn't start at the same point.
[tex]y=\frac{1}{3}x-7[/tex]
Analysing Choice A:
[tex]y=3x+2[/tex]
We just said that the slope has to be the same so this one can't be it.
Analysing Choice B:
For this one we have to put it in slope-intercept-form.
[tex]3y-x=-21\\3y=x-21\\y=\frac{1}{3}-7[/tex]
So we see that the slope is the same for this one and and the y-intercept is also the same which is NOT what we need so on tho the next one.
Analysing Choice C:
For this one we also have to put it in slope-intercept-form.
[tex]y-2=\frac{1}{3}(x+1)\\y-2=\frac{1}{3}x+1\frac{1}{3}\\y=\frac{1}{3}x-\frac{2}{3}[/tex]
We see that the slope are the same and the y-intercept are different so this is the one we are looking for.
Sorry but for the sake of time I won't analyze choice D.
There are 400 marbles in a bag. 60 of the marbles are blue. What percent of the marblesare not blue?
Answer:
80%
Step-by-step explanation:
400-60= 320
320 is 80% of 400
What is the range of the graphed function?
{x |1< x < 5)
{y |1 < y <5}
{x | x is a real number}
{y|y is a real number}
Answer:
Please check the explanation.
Step-by-step explanation:
Given the expression
[tex]V=\sqrt[3]{x-1}+3[/tex]
Determining the domain:
We know that the domain of a function is the set of input values for which the function is defined.
From the given graph, it is clear that the function has no undefined points nor domain constraints.
Therefore, the domain is:
{x | x is a real number}In other words:
[tex]\mathrm{Domain\:of\:}\:\sqrt[3]{x-1}+3\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:<x<\infty \\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:\infty \:\right)\end{bmatrix}[/tex]
Determining the range:
We know that the range of a function is the set of values of the dependent variable for which a function is defined.
It is clear from the graph that the range can be any real number.
i.e. the range is:
{y|y is a real number}
In other words,
[tex]\mathrm{Range\:of\:}\sqrt[3]{x-1}+3:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:<f\left(x\right)<\infty \\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:\infty \:\right)\end{bmatrix}[/tex]
Question 1 (2 points)
Jeff is purchasing a car for $29,175 that will depreciate in value 7.5% each year.
Write a function to model the value P of the carafter t years,
If he decides to sell the car after 6 years, what will be the value of his car? Express your answer as a decimal rounded to the nearest hundredth.
Answer:
p= 18,275
Step-by-step explanation:
The function would be p=29,175(-0.925)^t. You would then substitute t for 6 and solve from there to get p=18,275.
Did it help at all?
Whats the missing side length answer
Consider the conditional statement: If M is the midpoint of line segment AB, then AB = 2AM.
a. What is the hypothesis p?
b. What is the conclusion q?
c. What is the truth value of the conditional statement if p is false and q is false? Explain your reasoning.
Answer:
Following are the solution to the given points:
Step-by-step explanation:
In point a:
The middle point of the segment AB will be the hypothesis, which is equal to M.
In point b:
The conclusion of AB = 2AM.
In point c:
If p q is incorrect, after all, M is not really the middle point of a section AB, then the inference is wrong.
Evaluate each using the values given.
1. 6c(a+a+a); use a=1, and c=3
Answer:
54
Step-by-step explanation:
6c(3a)
c = 3
a = 1
6*3(3(1) )
6 * 9
54
a line passes through the point (10, -9) and has a slope of -3/2. write an equation in slope-intercept form for this line.
Alguien me ayuda porfavor
A mathematics teacher wanted to see the correlation between test scores and
homework. The homework grade (x) and test grade (y) are given in the accompanying
table. Write the linear regression equation that represents this set of data, rounding
all coefficients to the nearest hundredth. Using this equation, find the projected test
grade, to the nearest integer, for a student with a homework grade of 49.
The linear regression equation that represents this set of data is Y = -12.41 + 1.15x and the projected test grade for a student with a homework grade of 49 is 44 and this can be determined by using the generalized equation of regression.
Given :
A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y) are given in the accompanying table.The generalized regression equation is given below:
Y = a + bX --- (1)
where b is given by the formula:
[tex]\rm b = \dfrac{N\sum XY-\sum X \sum Y}{N\sum X^2-(\sum X)^2}[/tex]
Now, substitute the values of the known terms in the above formula in order to determine the value of 'b'.
b = 1.15
and the formula of a is given below:
[tex]\rm a = \dfrac{\sum Y - b \sum X}{N}[/tex]
Now, substitute the values of the known terms in the above formula in order to determine the value of 'a'.
a = -12.41
Now, substitute the values of a and b in the equation (1).
Y = -12.41 + 1.15x
Now, at x = 49 the value of Y becomes:
Y = -12.41 + 1.15(49)
Y = 43.94
Y [tex]\approx[/tex] 44
For more information, refer to the link given below:
https://brainly.com/question/7656407
98 x 1/10
help me out, please.
Answer:
9 4/5
Step-by-step explanation:
Answer: 9.8
Step-by-step explanation:
Please can someone help me with this maths question ♀️:
Solve 5x+2=20
Answer:
x = 18/5
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define equation
5x + 2 = 20
Step 2: Solve for x
Subtract 2 on both sides: 5x = 18Divide 5 on both sides: x = 18/5Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: 5(18/5) + 2 = 20Multiply: 18 + 2 = 20Add: 20 = 20Here we see that 20 does indeed equal 20.
∴ x = 18/5 is a solution to the equation.
Is this equation linear or non linear
Answer:
Non-linear
Step-by-step explanation:
This equation represents a reciprocal function.
You can't divide by zero so it never passes the y-axis, therefore it cannot be linear.
The graph of this equation is attached below.
I hope this helps!!
- Kay :)
Non-linear. In linear equations, you don't divide a number by x.
what is an explicit formula for the following sequence 1,5,9,13,17 ? plssss helppp mee
Answer:
plus 4 every time
Step-by-step explanation:
1+4=5+4=9+4=13+4=17
complete the table of values y = 2x + 3
Answer:
x=0 y =3x=1 y= 5x=2 y= 7Step-by-step explanation:
for first,
1. let's take x = 0then solving this we get
y=32. take x=1 then y = 53. take x= 2 then y=7Karen, Susan, and Meg are all in a workout program. Susan lost three less than twice as many pounds as Karen. Meg lost seven more than three times as many pounds as Karen. The three lost a combined total of 40 pounds. How many pounds did Karen lose?
-3
6
9
25
Answer:
Karen will get mad because, Susan lost so much weight than her, she will call the police, rant to the manager of the program, cuss at Susan then get banned from the program and go to jail.
Step-by-step explanation:
That's what would REALLY happen, or did you want me to answer the math problem?
Susan and Kelvin each receive $100
$
100
as a gift.
Part A
Susan buys a movie ticket for $12.50
$
12.50
and 3
3
buckets of popcorn that cost $14.20
$
14.20
each with her $100
$
100
. Which statement is true?
Answer:
c
Step-by-step explanation:
Peter was told by his teacher that he needed to measure the height of the building in which his classroom was located. He backs away from the building and places a mirror on the ground between him and the wall. When he can see the top of the building in the mirror, Peter is 2 feet 9 inches away from the mirror and the mirror is 11 feet away from the wall of the building. Peter knew his eye level was exactly 5 ft 6 inches off of the ground, so he was able to calculate the height of the building. How tall is the building in feet?
Answer:
IT'S 22 JUsT FOUND OUTStep-by-step explanation:
Please help if possible due today thank you so much❤️❤️❤️
Which is a negatively skewed distribution?
Answer:
c
Step-by-step explanation:
the skew is more to the right, which makes it negative
160 is what % of 40
plz explain
Answer:
150%
Step-by-step explanation:
this is because you can make a part to whole ratio where you have x/100 (which would symbolize the percent) and 160/40 (which would symbolize the part) then, multiply 160 by 100 to get 16000 and then divide by 40 to fulfill the x. Hope this helps!
104÷16=
I really need help
Answer: 6.5, hope this helps you
Answer:
6.5
Step-by-step explanation: