Answers
Answer:
C
Step-by-step explanation:
(1, 2) indicates that x=1 and y=2
A:
(2)-(1)=1
3(2)-4(1)≠10
B:
-2(2)+5(1)≠-1
C:3(2)+2(1)=84(2)-(1)=7D:
3(2)-(1)≠1
Related Questions
what is the coefficient of x in the equation?
y=x+4
Answers
Answer:
1
Step-by-step explanation:
When a variable does not have a visible coeffecient then the coefficient is 1. (Double check to make sure I'm correct)
What is the initial value of the exponential function
represented by the table?
-2
1
3
-1
1
4
0
1
2
1
1
1
2
2
Answers
Answer:
o943
Step-by-step explanation:
What is the y-intercept of the line given by the equation y = 8x + 75?
A. (0,75)
B. (0,-8)
C. (0, -75)
D. (0,8)
Answers
Answer:
The answer is A.
Step-by-step explanation:
In a linear equation, y = mx + b where b represent y-intercept.
y-intercept is the point where it touches y-axis, so the value of x is 0.
The y-intercept of the given equation is (0, 75). Therefore, option A is the correct answer.
What is a y-intercept?In Maths, an intercept is a point on the y-axis, through which the slope of the line passes. It is the y-coordinate of a point where a straight line or a curve intersects the y-axis. This is represented when we write the equation for a line, y = mx+c, where m is slope and c is the y-intercept.
The given equation of a line is y=8x+75.
To find the y-intercept, set x = 0 and solve for y.
Here, substitute x=0 in y=8x+75, we get
y=8(0)+75
y=75
So, the y-intercept is (0, 75)
Therefore, option A is the correct answer.
To learn more about the y-intercept visit:
brainly.com/question/14180189.
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The mean is usually the preferred measure of central tendency, but there are specific situations in which it is impossible to compute a mean or in which the mean is not particularly representative of the distribution. Which of the following statements about the mean are true?
a. It is commonly referred to as the arithmetic average.
b. It is algebraically defined (that is, there is an equation you can use to calculate its value).
c. It is easily influenced by extreme scores.
d. It can be used for data that are measured on a nominal scale.
Answers
Answer: a. It is commonly referred to as the arithmetic average.
b. It is algebraically defined (that is, there is an equation you can use to calculate its value).
c. It is easily influenced by extreme scores.
Step-by-step explanation:
The mean is also referred to as the "average" and it is gotten by adding every number and the dividing the value gotten by the number of the numbers used for the calculation.
It should be noted that the mean is algebraically defined and can be easily influenced by extreme scores.
Un comerciante compra 320 kg de azúcar en $784.00 en cuanto debe vender el kg. Para ganar el 18% sobre el precio de compra
Answers
Total venta con beneficio: 784 * 1,18 = $925,12
Total venta por kilo: 925,12 : 320 = $2,89
y + 8 < -2. the inequality is... HELPP
Answers
Answer:
y<-10
Step-by-step explanation:
Answer:
y < -10
Step-by-step explanation:
y + 8 < -2
y < -2 -8
y < -10
The owner of a luxury motor yacht that sails among the 4000 Greek islands charges $460 per person per day if exactly 20 people sign up for the cruise. However, if more than 20 people (up to the maximum capacity of 90) sign up for the cruise, then each fare is reduced by $7 per day for each additional passenger. Assume at least 20 people sign up for the cruise, and let x denote the number of passengers above 20. (a) Find a function R giving the revenue per day realized from the charter. R(x)
Answers
Answer:
R(x) = (460 * 7x)*(20+ x)
Step-by-step explanation:
If exactly 20 people sign up :
Charge per person = $460
For passengers after 20:
At number of passengers = 20 ;
Cost = (fee * discount * number of additional passesengers) * (20 + Number of additional passengers
Let number of additional passengers after 20 = x
R(x) = ($460 * $7x) * (20 + x)
Hence,
R(x) = (460 * 7x)*(20+ x)
Find the length of line segment KH if K(-1,2) and H(3,5). Round to the nearest tenth if needed
Answers
i think that that the answer is 13 Step-by-step explanation:
PLEASE HELP! GIVING PONTS!
Answers
Solve the formula 5x − 3y = 30 for y.
Answers
Answer:
y= -10+5x/3
Step-by-step explanation:
thats it
The distance from Josh's house to the mall is 3.5 miles. The distance from Meg's house to the mall is 19,000 feet. Who lives closer to the mall, Josh or Meg? Use numbers and words to explain your answer.
Answers
Answer:
12
Step-by-step explanation:
Find the value of x in this triangle
Answers
Mark buys 250 carnival tickets. He uses 30% of the tickets on food and 50% of the tickets on games and rides. How many tickets does Mark have left?
Answers
Answer:
50.
Step-by-step explanation:
50+30 =80%. 80% of 250 is 200. so he used 200 and now left with 50
What is the Answer pls help
Answers
Answer:48ft
Step-by-step explanation:
How do you explain how to answer this -2 - (-6)
Answers
Answer:
4
Step-by-step explanation:
so you start with the number -2 and than you add 6 because your multiplying the 2 subtraction symbols to get a positive so your answer would be 4
what if violation of the civil rights of a minority increases the sum total of pleasure pf the majority?
Answers
Answer:
The question that you have posed is rather interesting. However, it indicates a misunderstanding of the nature of civil/human rights as they are currently framed.
Step-by-step explanation:
The key thing to recall is that human and civil rights are, for the most part, individual rights, as opposed to group/societal rights. See, for example, the USA Bill of Rights, European Convention on Human Rights, Universal Declaration, and the International Covenant on Civil and Political Rights. Therefore, there is no greater societal sum equation to assess when looking at high rights. Indeed, individuals from minorities are often given special protections within human rights treaties/regimes.
However, it should not be forgotten that many rights are not inalienable, for example the right to family life, or freedom of expression. In these instances the right may be legitimately violated, if, on balance it is required to protect another individuals human right (note that it's individual as opposed to societal), or if it is deemed proportionate to violate that right (eg, to detain an individual because they have breached a provision of criminal law). But, it must be noted that this has nothing to do with minorities or majorities.
The often cited reason for this formulation is that the majority of the human rights treaties mentioned above emerged following the atrocities of the Second World War. In this regard, it must be recalled that one of the underlying philosophical beliefs of he Nazi regime related to the greater good of society, with it being perfectly permissible to violate the rights of one in order to further the welfare of others.
Step 1 -3(3x+5)-6<6
Step 2. -3(3x+5)<12
Step 3. -9x-15<12
Step 4. -9<27
Step 5. x<-3
Between which two consecutive steps did mike make a mistake
(I understand where the mistake is but I don't know how it wants me to answer the question)
Answers
Step 4: -9x < 27
Now divide by -9
Step 5: x > -3
Note that the inequality changes direction.
When you mean multiply or divide an inequality by a negative number, the inequality changes direction.
For example:
4 < 5
Multiply by -1:
-4 > -5
Another example:
-5 < 0
5 > 0
Need help rn by 10:42am est
Answers
Answer:
1. 5/6 - 6/5 2. 1/8 - 8 3. 6 2/3 - 20/3 - 3/20
Step-by-step explanation:
In mathematics, the reciprocal, also known as multiplicative inverse, is the inverse of a number x. denoted as 1/x or x-1. This means that the product of a number x and its reciprocal yields 1
Hope this helps!!!
Pls help thanks sooo much
Answers
Answer:
Step-by-step explanation:
a. we do first the multiplication 3*4=12
-9-12=-21
b. you do parenthesis first
(-2)^3=-8
(-8)*(-4)= +32
now we have (32)-3=29
c. as you see in the red square we do multiplication first, than division
3*2=6
(-18)/6=-3
2+(-3)=-1
Evaluate the expression 8.952 + p for
p=0.276.
Answers
Answer:b
Step-by-step explanation:Evaluate the expression when a=−15 and b=−5.
What does Arc C D E describe?
a minor arc
a major arc
a semicircle
a chord
Answers
Answer:B major arc
Step-by-step explanation:
edg
The arc CDE shown in the figure attached in the question describes a major arc. The correct option is B.
What is a Major arc of a Circle?A major arc in a circle is an arc that shows that its measurement is greater than that of 180°. A major arc is one with a measure greater than 180 degrees.
A semicircle is an arc that divides a circle in half and has a measure of 180 degrees. A circle's endpoints can be used to define two semicircles or one minor arc and one major arc.
From the given figure, the arc CDE shows that the arc is greater than 180°, so it can be referred to as the major arc.
A minor arc is an arc that is less than 180°
A semicircle is an arc that is equal to 180°
Therefore, the correct option is B.
Learn more about major arc here:
brainly.com/question/10242229
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can someone please show steps for this? i tried using a calculator but there was no fog sign thing.
Answers
Answer:
(f о g)(0) = 24
Step-by-step explanation:
f(x) = -5x - 1
g(x) = x² - 5
When you see (f о g)(#), they want you to plug the function g(x) into the function f(x).
First find g(0).
g(0) = (0)² - 5
g(0) = 0 - 5
g(0) = -5
Now plug g(0) = -5 into f(x) by replacing all x's with -5.
(f о g)(0) = -5(-5) - 1
Multiply.
(f о g)(0) = 25 - 1
Subtract.
(f о g)(0) = 24
In APQR, PR is extended through point R to point S, m_PQR = (2x + 1)º,
mZQRS = (10x – 10°, and mZRPQ = (3x + 14)°. What is the value of
x?
Answers
Answer:
I’m doing i-Ready and my question hasn’t been answered
Step-by-step explanation:
The cost of 3 scarves is $66.75. What is the unit price?
Answers
Answer:
Divide $26.25 by 3 to find out the cost of the unit price. It is $8.75.
Answer:
8.75
Step-by-step explanation:
Jenna painted l 1/8 of one side of a fence. Mark 3 one the other side of the same sex use greater equal or less to compare of the parts that they painted.
Answers
Answer:
?????
Step-by-step explanation:
Help me please this is a test and I don’t want to fail
Answers
Answer: 0.4%
40%
37.5%
Step-by-step explanation:
Write the equation for the horizontal line passing through (3, 4).
Answers
Answer:
equation for a straight horizontal line passing through the coordinates (3,4):
y=4
Step-by-step explanation:
i need help really fast
Answers
How many terms will be in the expansion of (x-8y)^10?
There will be 10 – 1 = 9 terms in the expansion.
There will be 10 x 1 = 10 terms in the expansion.
There will be 10 + 1 = 10 terms in the expansion.
There will be 10 divided 1 = 11 terms in the expansion.
NEED THIS ASAP
Answers
Answer:
Step-by-step explanation:
There will be 10+1 = 11 terms in the expansion.
Need help with a math HW question urgently
If 1
Answers
Answer:
E
Step-by-step explanation: