Answers
Answer:Brainly.com
Step-by-step explanation: type it in
Related Questions
4)Jose makes $17 an hour and works a 30 hour work week. He loses
20 % of his paycheck to Taxes and SSI. How much is does he keep
from his check?
Answers
Answer:
$408
Step-by-step explanation:
$17 x 30 = $510
100% = 510
20% = taxes
remaining amount = 80%
80% of 510 = 0.80 * 510
0.80 * 510 = $408
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
408
Step-by-step explanation:
I think so check with others
Find the coordinates of the vertices of each figure after the given transformation.
dilation of 2.5 about the origin
Q(-1,-1), R(-2, 1), S(0, 2), T(2,0)
Answers
Step-by-step explanation:
Q(-1,-1), R(-2, 1), S(0, 2), T(2,0)
after dilation, all the numbers should be multiplied by 2.5.
so, the correct answer is d.
Q'(-2.5 ,-2.5), R'(-5, 2.5), S'(0, 5), T'(5,0)
Fitness 19 charges a $44 sign up fee and $30 per month. LA fitness charges a $99 sign up and $25 per month. For what number of months is the cost the same?
Answers
Answer:
11 months
Step-by-step explanation:
Let x = months
y = total cost
Since Fitness 19 charges $30 a month, we multiply x by 30 like this: 30x
$44 is already added on the cost, so the Fitness 19 equation will look like this:
y = 30x + 44
Since LA Fitness charges $25 a month, multiply x by 25 like this: 25x
$99 is already added to the cost, so the LA Fitness equation will look like this:
y = 25x + 99
We need to find the point where they are both the same
30x + 44 = 25x + 99
First, move like terms to one side by subtracting 25x from both sides
30x + 44 = 25x + 99
- 25x - 25x
5x + 44 = 99
Then, subtract 44 from both sides
5x + 44 = 99
- 44 - 44
5x = 55
Finally, isolate the variable, x, by dividing both sides by the coefficient, 5
5x/5 = 55/5
x = 11
Please explain how to solve this problem
The manager of a store that specializes in selling tea decides to experiment with a new blend. She will mix some Earl Grey tea that sells for $6 per pound with some Orange Pekoe tea that sells for $4 per pound to get 400 pounds of the new blend. The selling price of the new blend is to be $4.50 per pound, and there is to be no difference in revenue from selling the new blend versus selling the other types. How many pounds of the Earl Grey tea and Orange Pekoe tea are required?
The blend should have _ pounds of Earl Grey and _ pounds of Orange Pekoe.
Answers
9514 1404 393
Answer:
100 pounds Earl Grey300 pounds Orange PekoeStep-by-step explanation:
Let x represent the number of pounds of Earl Gray tea in the mix. Then the total cost of the mix is ...
6x +4(400-x)=4.50(400)
2x +1600 = 1800 . . . . . . . simplify
2x = 200 . . . . . . . . . . . subtract 1600
x = 100 . . . . . . . . . . . divide by 2. Pounds of Earl Grey
(400 -x) = 300 . . . . . Pounds of Orange Pekoe
The blend should have 100 pounds of Earl Grey and 300 pounds of Orange Pekoe.
_____
Additional comment
It is easy to show that the relationship between the quantities of high-cost (H) and low-cost (L) items in the mix (M) is ...
fraction of mix that is H is (M -L)/(H -L)
Here, we have H=6, L=4, M=4.5, so the fraction of the mix that is Earl Grey is ...
(4.5 -4)/(6 -4) = 0.5/2 = 0.25
There are 400 pounds of mix, so 0.25(400) = 100 pounds is Earl Grey.
The solution above is essentially 2-step, so using this relation doesn't necessarily save any steps. It just makes it possible to solve the problem in your head.
Find(f−g)(x) f(x)=x2−6xandg(x)=−2x+3
A x2−4x+3
B x2+4x−3
C x2−4x−3
D x2+4x+3
Answers
Answer:
option C is the answer......
5 + (-8) - (-10)
please help
Answers
Answer:
-7
Step-by-step explanation:
5 + (-8) - (-10)
5 - 8 + 10
-3 + 10
7
Answer:
7
Step-by-step explanation:
TUrns into 5-8-(-10)
5-8+10
PEMDAS the answer and youll get 7
Is 10 a natural number
Answers
Answer:
Yes it is
Natural numbers are counting numbers..They can be expressed mathematically
Answer:
10 is a natural number
Step-by-step explanation:
Natural numbers are defined as positive integers or in other words positive whole numbers. 10 is both a positive number and a whole number, there fore it is a Natural number.
Does anyone know the answers to this? Please correctly answer
Answers
Answer:
Come and go (follow the pattern)
y = 0.20(0)+25
y = 0.20(30)+25
y = 0.20(60)+25
Interstate
y = 0.25(0)+15
y = 0.25(30)+15
y = 0.25(60)+15
Step-by-step explanation:
Laske polynomin arvo,kun x =-1.
5x-2
Answers
Hey there!
5x - 2
= 5(-1) - 2
= -5 - 2
= -7
Therefore, your answer is: -7
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
monomials please help
Answers
Answer:
-14 a^11
Step-by-step explanation:
-2a^5 * 7a^6
Multiply the coefficients
-2 * 7 = -14
Add the exponents since the base is the same
a^5 * a^6 = a^(5+6) = a^11
Put them back together
-14 a^11
Finding Ordered Pairs from an Equation For the equation below, x is the input and y is the output. Choose the ordered pair that makes a true statement for the equation.
Answers
Answer: The answer is dddddd
Step-by-step explanation:
fbfgzgsdgrhzdfgreyty
16. -4x+3x=2
Please help
Answers
Answer:
x= -2
-------
7
Step-by-step explanation:
<1. combine like terms.>
<2.divide both sides of the equation by same terms.>
<3.Simplify.>: then Answer while come x= -2
------
7
PLEASE HELP MARKING BRAINLIEST
Answers
If you can make 12 cookies in 10 minutes, how long does it take to make 200 cookies
Answers
Answer:
12 cookies = 10minutes
200 cookies = x minutes
cross multiply
200×10 = 12x
2000= 12x
divide both sides by 12
X = 166.67 minutes
Step-by-step explanation:
that is 200 cookies will take 166.67 minutes
Answer:
[tex]12 \: cookies \: in \: 10 \: minut \: \\ 1 \: cookie \: in \: \frac{10}{12} = \frac{5}{6} \: minute \\ for \: 200 \: cookies = \frac{5}{6} \times 200 = 166.67 \: minute \\ thank \: you[/tex]
Two angles are complementary. One angle measures 32 degrees more than the other angle. Find the measure of the LARGER angle
Answers
[tex]\begin{array}{l}\text{We\ have\ } \alpha +\beta =90\ \text{and} \ \beta =\alpha +32\text{\ then}\\\\\alpha +\alpha +32=90\\\\\Longrightarrow 2\alpha =90-32\\\\\Longrightarrow \alpha =\frac{58}{2} =29\\\\\therefore \beta =29+32=61\\\\\therefore \boxed{\text{The\ larger\ angle\ is\ 61\ degrees}}\end{array}[/tex]
Add the fractions and show me step by step on how to do it
7/24 + 4/6
Answers
23/24
7/24+4/6
Reduce the fraction by 6
7/24+2/3
Write all numerators above the least common denominator 24
7+16/24
Calculate
23/24
maurice bought a car costing £8248. he paid a deposit of £1975 and 6 monthly instalments of £511. estimate the amount maurice still owes
Answers
Hello :D
£8000 - £2000 = £6000
6 x 500 = £3000
£6000 - £3000
A car increases, then decreases, its speed. Which table could represent the speed of the car?
A. A 2-column table with 5 rows. The first column is labeled time (minutes) with entries 5, 6, 7, 8, 9. The second column is labeled speed (miles per hour) with entries 45, 43, 41, 42, 43.
B. A 2-column table with 5 rows. The first column is labeled time (minutes) with entries 5, 6, 7, 8, 9. The second column is labeled speed (miles per hour) with entries 45, 47, 49, 48, 47.
C. A 2-column table with 5 rows. The first column is labeled time (minutes) with entries 5, 6, 7, 8, 9. The second column is labeled speed (miles per hour) with entries 45, 45, 45, 43, 41.
D. A 2-column table with 5 rows. The first column is labeled time (minutes) with entries 5, 6, 7, 8, 9. The second column is labeled speed (miles per hour) with entries 45, 43, 41, 41, 41.
plz help me i'm begging will give brainliest
Answers
Answer:
B is answer
Step-by-step explanation:
K = [ 14 -13 0 3 8 -1 -10 -2 5 ] find the determinant of K
Answers
I suppose K is the matrix
[tex]K = \begin{bmatrix}14 & -13 & 0 \\ 3 & 8 & -1 \\ -10 & -2 & 5\end{bmatrix}[/tex]
To compute det(K), you can use a simple cofactor expansion along the first row:
[tex]\det(K) = 14\times\det\begin{bmatrix}8 & -1 \\-2 & 5\end{bmatrix} - (-13)\times\det\begin{bmatrix}3 & -1 \\ -10 & 5\end{bmatrix} + 0\times\det\begin{bmatrix}3 & 8 \\ -10 & -2\end{bmatrix} \\\\ \det(K) = 14\times(8\times5-(-1)\times(-2)) + 13\times(3\times5-(-1)\times(-10)) + 0 \\\\ \det(K) = 14\times38 + 13\times5 = \boxed{597}[/tex]
How can powers of ten be used to find the product of 40 x 10^5?
Enter your answers In the boxes as whole numbers
You can add __ zeros to the end of the number 40 to get the product of __.
Answers
Answer:
You can add 6 zeros to the end of the number 40 to get the product of 40 x 10^5.
Step-by-step explanation:
You can add 6 zeros to the end of the number 40 to get the product of 40×10⁵.
What are Arithmetic operations?Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.
Operators which let do a basic mathematical calculation
+ Addition operation: Adds values on either side of the operator.
For example 12 + 2 = 14
- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.
for example 12 -2 = 10
* Multiplication operation: Multiplies values on either side of the operator
For example 12*2 = 24
We have powers of ten that are used to determine the product of 40×10⁵.
So, the product 40×10⁵ can be obtained by appending 6 zeros to the end of the integer 40.
Hence, You can add 6 zeros to the end of the number 40 to get the product of 40×10⁵.
Learn more about the arithmetic operations here:
brainly.com/question/25834626
#SPJ2
Simplify the expression.
- (m
m + 3n - 13)
Answers
Answer:
[tex] = - {m}^{2} - 3n + 13[/tex]
Step-by-step explanation:
[tex] - (m \times m + 3n - 13)[/tex]
[tex]m \times m = {m}^{1} \times m[/tex]
[tex] {m}^{1} \times {m}^{1} = {m}^{1 + 1} = {m}^{2} [/tex]
[tex] - ( {m}^{2} + 3n - 13)[/tex]
[tex] = - {m}^{2} - 3n + 13[/tex]
if (a^-1+b^-1)(a+b)^-1=a^mb^n.prove that a^(m-n)=1.
Answers
Answer:
46666
Step-by-step explanation:
.Si un juguete vale s/ 95 me lo rebajan en s/ 27.¿Cuanto me costara?
Answers
Answer:
Vale 95.
Me rebajan 27.
95-27=68
Me costará 68.
Step-by-step explanation:
Solve for the value of R
Answers
Answer:
13
Step-by-step explanation:
Since the angles form 180 degrees, it will be what the equation is equal to.
Make the equation:
8r + 5 + 5r + 6 = 180
Combine like terms:
8r + 5 + 5r + 6 = 180
13r + 5 + 6 = 180
13r + 11 = 180
Solve:
13r + 11 = 180
-11 -11
---------------------
13r = 169
------ ------
13 13
r = 13
Hope this helped.
Jae is a real estate photographer. The amount he earns in one week is a linear function of the number of houses he photographs.
If he photographs 2 houses, he earns $315, and if he photographs 7 houses, he earns $1015.
a. Create a linear model for Jae's earnings (y) (in dollars) as a function of the the number of houses he photographs (x), and put
the model in slope-intercept form.
Answers
Equation of a linear function is defined by equation y = mx + b,
where m = slope of the line and b = y-intercept
Linear model representing a function for the earning (y) to photograph the houses (x) will be,
y = 140x + 35
Let the linear equation representing the earnings to photograph the houses,
y = mx + b
If we graph a line with two variables, earnings from photography on y-axis and the number of houses at x-axis,
Slope of the line 'm' = [tex]\frac{\triangle y}{\triangle x}[/tex]
If two points lying on the line are (2, 315) and (7, 1015).
Slope of the line 'm' = [tex]\frac{1015-315}{7-2}[/tex]
= [tex]\frac{700}{5}[/tex]
= 140
Therefore, equation of the line will be,
y = 140x + b
Since, (2, 315) lies on the line,
315 = 140(2) + b
315 = 280 + b
b = 35
Now the equation will be,
y = 140x + 35
Therefore, linear model representing a function of the earning (y) to photograph the houses (x) will be,
y = 140x + 35
Learn more,
https://brainly.com/question/1179072
Hello Brainly User please help me I will mark brainliest. Its really east math please help me
Answers
not function
not function (i’m pretty sure)
2. not function
function
If two functions are inverses of each other, which 2 statements are true?
A The graph of an inverse of a function is a reflection of the function across the line y=x. B f(g(x)) = x and g(f(x)) = x
C The graph of an inverse of a function is a reflection of the function across the line y=0. D f(g(x)) =1 and g(f(x)) = 1
Answers
Answer:
A and B
Step-by-step explanation:
To be inverses, the inverse composite functions must equal x, since the input and output must be equal as how much you used as your input, which is x. B proves that. Also, the graph must reflect over y = x, which is the line that runs through the origin
24 - 3y = -3 I just need then answer for this question
Answers
Answer:
y=7
Step-by-step explanation:
Answer:
y=9
hope this will help u
Write the given phrase as an algebraic expression. Use the variable x to represent each unknown number.
A number divided by eleven.
The answer is
(Answer quickly)
Answers
Answer:
x/11
Step-by-step explanation:
The prompt states to use x for each unknown number and then the question says A number divided by eleven so x divided by 11 = x/11
The opposite of 50 feet below sea level
Answers
Answer:
The opposite of 50 feet below sea level is 50 feet above the sea level.
Step-by-step explanation:
Below is negative 50 and above is positive 50 so its +50 the opposite of -50.
