Three friends go grocery shopping together, and each buys the same kind of
oranges. LaMar buys 2 pounds (lb) and pays $3.00. Enrico buys 5 pounds and
pays $7.50. Anna buys 3 pounds and pays $4.50.
Identify the graph and unit price that represent the orange costs.
Answers
Answer:
C
Step-by-step explanation:
Because if you plug those numbers into the graph, only C and D fit. Now we have to look at the unit price. If LaMar buys 2 lbs and pays 3.00 dollars, we know that the unit price is 3/2=1.5 dollars per pound. You could also check with the other peoples. $7.5/5lbs=1.5 dollars. $4.5/3lbs=$1.5
The relationship between the data and the line and the unit price of oranges of $1.50 per pound is best represented by option C.
What is the slope of a line?The slope of a line is the tangent of the angle that the line makes with the positive direction of the x-axis.
It signifies the rise in the y-variable for a unit change in the x-variable.
If the line passes through the points (x, y) and (x, y), then the slope of the line, m = (y - y)/(x - x).
How to solve the question?In the question, we are asked to identify the graph and mention the unit price of the orange from the available data.
Taking the quantity of oranges bought in pounds and the cost of oranges in dollars on the x and y axes respectively, we can say that the line must pass through the points:
(2, 3) representing the purchase by LaMar,
(5, 7.5) representing the purchase by Enrico,
(3, 4.5) representing the purchase by Anna.
The unit price can be calculated by calculating the slope of the line,
m = (7.5 - 4.5)/(5 - 3) = 3/2 = 1.5.
These points and the required unit rate is satisfied by option C, thus it is the best choice.
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Related Questions
Find the value of x and the measure of the angle labeled 2x .
Answers
Answer: B
Step-by-step explanation:
14. There are 12 marbles in a bag. Of these, Four of them are blue and the rest are green. You reach into the bag and take out two marbles without looking. What is the probability that both marbles are blue? Round to the nearest whole percent.
Answers
Answer:1/4
Step-by-step explanation: im sry if im wrong
The probability that both marbles are blue is 9 percent.
It is given that 12 marbles in a bag, four of them are blue and the rest are green.
To find the probability that both marbles are blue.
What is probability?The ratio of the number of outcomes in an exhaustive set of equally likely outcomes that produce a given event to the total number of possible outcomes.
Let both the marble be blue for event A.
P(A)=2C4/2C12 (combination formula)
=6/66
=1/11
≅0.09
=9percent.
So ,the probability that both marbles are blue is 9 percent.
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Help me find the x for this equation
Answers
Answer:
x = - 12
Step-by-step explanation:
Since line with identical signs are parallel and a transversal is making right angle with one of the lines.
So,
[tex](x + 102 ) \degree= 90 \degree \\ \\ x + 102= 90 \\ \\x = 90 - 102 \\ \\ x = - 12[/tex]
I WILL GIVE BRAINLIEST
What is the classification of each system?
Drag the answers into the boxes to match each system.
{4x+y=8x+3y=8
{−4x+6y=−22x−3y=1
{5x−2y=45x−2y=6
Answers
Answer:
15
Step-by-step explanation:
4x+y=8 so the answer is 15?
Answer:
Consistent Independent
Consistent Dependent
Inconsistent
Step-by-step explanation:
Pls help! Hurry!!!!
Find the equation of the line. y=___x+___
Answers
Answer:
y = -1/3 -6
Step-by-step explanation:
y intercept is -6 because thats where the line hits the y intercept
the slope is -1/3 because of rise over run
Which ratio forms a proportion with 16/20?
A. 4/10
B. 32/50
C. 8/12
D. 4/5
Answers
Answer:
the required ratio which forms proportion with 16/20 is D.) 4/5
Step-by-step explanation:
when you will simplify the ratio you will get
4/5
i need the answer because i’ve got like 10 other essays and assessments
Answers
What positive or negative integer represents you descending 15 feet into a cave?
Answers
Answer:
-15
Plzzzz give me Brainliest!
find the measure indicated
Answers
Answer:
B) 69°
Step-by-step explanation:
The missing measure is supplementary angle of 111° which means their sum is equal to 180°
180 - 111 = 69.
Helppp pleaseee!!! Bro
Answers
Answer:
-3v+11
Step-by-step explanation:
i think
Answer:
11 - 3 v
Step-by-step explanation:
second option
goodluck!!!!!!!!!
When the domain of a function has an infinite number of values, the range always has an infinite number of values. True or false
Answers
Answer:
Thus, the statement is False!
Step-by-step explanation:
When the domain of a function has an infinite number of values, the range may not always have an infinite number of values.
For example:
Considering a function
[tex]f(x) = 5[/tex]
Its domain is the set of all real numbers because it has an infinite number of possible domain values.
But, its range is a single number which is 5. Because the range of a constant function is a constant number.
Therefore, the statement ''When the domain of a function has an infinite number of values, the range always has an infinite number of values'' is FALSE.
Thus, the statement is False!
Which is the correct equation for the graph of f(x), a transformation of the graph of g(x) = log2x? A. f(x) = -log2(x + 2) B. f(x) = log2(x − 2) + 2 C. f(x) = -log2x + 2 D. f(x) = log2x − 2
Answers
The equation of the function f(x) is: f(x) = log2(x − 2) + 2 option (B) f(x) = log2(x − 2) + 2 is correct.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a parent function:
g(x) = log₂x
Transformation:
g(x) → g(x) + 2
G(x) =log₂x + 2
The function will shift upside by 2 units.
G(x) → G(x-2)
f(x) =log₂(x-2) + 2
The function will shift right side by 2 units.
Thus, the equation of the function f(x) is: f(x) = log2(x − 2) + 2 option (B) f(x) = log2(x − 2) + 2 is correct.
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Answer:The equation of the function f(x) is: f(x) = log2(x − 2) + 2 option (B) f(x) = log2(x − 2) + 2 is correct.
What is a function?
It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a parent function:
g(x) = log₂x
Transformation:
g(x) → g(x) + 2
G(x) =log₂x + 2
The function will shift upside by 2 units.
G(x) → G(x-2)
f(x) =log₂(x-2) + 2
The function will shift right side by 2 units.
Thus, the equation of the function f(x) is: f(x) = log2(x − 2) + 2 option (B) f(x) = log2(x − 2) + 2 is correct.
Learn more about the function here:
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Step-by-step explanation:
I need help on this!
20 points! (I have been working for hours)
Answers
is k less than 24 ? please help i just want to get done with school
Answers
Answer:
Step-by-step explanation:
depends what K is.
But usually an algabraic letter with no value is equal to one
K=1
hoped that helped a little
The anwer pls:Cameron has 2 video game holder stands. Each stand has 2 rows of 20 and 2 rows of 24 games. Find the total number of video games Cameron's stands can hold.
Answers
Answer: 176
Step-by-step explanation:
GIven: In each stand,
It has 2 rows of 20 games.
It has 2 rows of 24 games.
Total number of video games in each stand = 2 x 20 + 2x 24
= 40+48
= 88
Since there are 2 identical stands,
then toral video games in 2 stands = 2 (88)= 176
Hence, the total number of video games Cameron's stands can hold= 176.
For which value of c will the equation 2x-5=2x-c have an infinite number of solutions?
3
4
5
6
Answers
What is the area of the shape
Answers
Ansl
Step-by-step explanatio
what is the slope of a line that is defined by x+y=10
Answers
Answer:
-1
Step-by-step explanation:
Turn into slope-intercept form.
x + y = 10
~Subtract x to both sides
y = 10 - x
~Reorder
y = -x + 10
We know that slope-intercept form is y = mx + b where m = slope and b = y-intercept. Thus, the slope is -1.
Best of Luck!
Shawn solves the following
equations as shown.
}x - 4 = 8 - x
+ 4 + 4
ſx = 12 - *
(-5)-}* = 12(-5)
X-60
Shawn's solution is marked
incorrect. Which best explains
Shawn's error?
A. Shawn added 4 to both sides of
the equation instead of
subtracting 4.
B. Shawn multiplied by -5 on both
sides of the equation instead of
Answers
Answer:
A. shawn added 4 to both sides of the equation instead of subracting 4
Work out the angle of x ?
Does anyone know how to do this..
Answers
Answer:
x = 45°
Step-by-step explanation:
From the triangle given in the picture,
It's given that two sides of the triangle are equal so the triangle is an isosceles triangle.
By the property of isosceles triangle,
Opposite angles of the equal sides are equal in measure.
By triangle sum theorem,
x + x + 90° = 180°
2x + 90 = 180
2x = 180 - 90
x = [tex]\frac{90}{2}[/tex]
x = 45°
What is the measure of x
Answers
Answer:
100
Step-by-step explanation:
X and 80 make a supplmentary angle which means when added, it will equal 180°. We can make an equation and solve.
180 - 80 = 100
Best of Luck!
Answer:
100 degrees
Step-by-step explanation:
a line adds up to 180
80+x=180
x=100
pls help to get brainlist
Answers
Answer: Please give brainliest!!!
[tex]\frac{3}{2} = \frac{15}{10}[/tex]
[tex]\frac{15}{10} - \frac{12}{10} = \frac{3}{10}[/tex]
Answer: 15/10-12/10= 3/10
Step-by-step explanation:
Yasan bought a car for £3,000 and later sold it for £2,700 what percentage loss did Yazan make?
Answers
Answer:
10%
Step-by-step explanation:
300/3000 × 100 = 10
hope this helps
What's the 50th term of -4,1,6,11
Answers
Answer:
64250
Step-by-step explanation:
The graph of 2x-3y=4 is shown. What is the domain of
this function?
Answers
x=3/2y + 2
I hope this helps
Could I have brainiest plz ;-;
In a garden, there are 12 daffodils, 15 tulips, and 21 daisies. What is the ratio of tulips to total flowers?
Answers
Answer:
i think its 15:3
Step-by-step explanation:
Shelby owns a sporting goods store. She buys knowre tennis rackets at a
wholesale price of $100 per racket and sells them for $150. What is the
percent markup?
Answers
Answer:
$50
Step-by-step explanation:
9)
Anna earns money by walking dogs on Saturdays. Each Saturday she walks 5 dogs for 30 minutes. She charges one
customer $8 because the dog is very large. Each of the other customers pays $6. Which equation could be used to find out
how much money Anna earns each Saturday?
A)
y = 6 + 8
B)
y = 4 x 6 + 8
09
y = 4 * 6-8
D)
y = 5 x 6 + 8
Answers
Answer:
y = 4 x 6 + 8
Step-by-step explanation:
the 4 is the amount of dogs that arent big
the is 6 is the amount that she gets for walking the normal sized dogs
the 8 dollars is the amount that she gets for walking the big dog
so you would multiply 4x6 which would give you 24
then add the 8 and you will get 32
so that would mean she gets 32$ every saturday
i apologize if my math is wrong but i am certain this is the correct answer
Can you please help me out no where else has the correct answer.
Answers
Answer:
infinitely many
Step-by-step explanation:
the only spec don't restrict you that much is its infinite
Answer:
i think it is 2 because a parallelogram can be switched
Step-by-step explanation:
13 , 11 , 21 form a right triangle
Answers
Answer:
50
Step-by-step explanation: