Complete question :
Samantha sells two types of wristbands, rope or beaded. She charges more for beaded wristbands than for rope wristbands. The amount of money, in dollar's, that she collects from selling x wristbands of one type and y
wristbands of the other type can be modeled by the expression 5x + 8y. What does the variable y represent in this situation?
Answer:
Number of Beaded wristband sold.
Step-by-step explanation:
Given :
Wristband types
Beaded and Rope
Beaded are more expensive than ropes
The total amount for selling x of one type and y of the other type equals 5x + 8y
In this situation, we expect x and y to represent the number of each of the two types of wristbands sold.
For the variable y with a Coefficient of 8, we can conclude that y is the number of beaded wristbands sold because the the beaded is said to be more expensive than the rope Wristband.
And 8 > 5
A pair of opposite ray RO and ray RQ
if y=45 and x=75
what is 5x+4y=
Step-by-step explanation:
5x+4y
5×45+4×75
225+300
525
Triangles A B C and Q R S are shown. Sides A B and Q R are congruent. Angles C A B and R Q S are congruent. Angles Q S R and A C B are congruent. Two rigid transformations are used to map TriangleABC to TriangleQRS. The first is a translation of vertex B to vertex R. What is the second transformation? a reflection across the line containing AB a rotation about point B a reflection across the line containing CB a rotation about point C
Answer:
A
Step-by-step explanation:
edge
The second transformation to map ∆ABC to ∆QRS is; Option A: a reflection across the line containing AB
We are told that;
The first transformation is a translation of vertex B to vertex R.
From the given image attached, we can see that;AB = QR
Now, since there is a translation of vertex B to vertex R, it means that there must also be a translation of vertex A to vertex Q.
Now, for this to be mapped properly, the second transformation will be to reflect ∆ABC across the line containing AB.
This is because reflection is like giving a mirror image of an object and since we want to map ∆ABC to ∆QRS successfully, then reflection about the line AB is the second transformation.
Read more about transformations at; https://brainly.com/question/12615525
Which ordered pair is a solution of the equation?
y= 4x + 9
Answer: In order to find this, we simply need to select an x and it will help us find y. Our x for this case will be 1. Now we put that into the equation and solve for the y value.
y = 4x + 9
y = 4(1) + 9
y = 4 + 9
y = 13
This gives us the ordered pair of (1, 13)
Step-by-step explanation:
Answer:
(0,9),(1,13),(2,17)
Step-by-step explanation:
i hope this is correct!! c:
Hiram drove 15 miles in 12 minutes. If he
continues driving at this rate, how many
miles can he drive in 4 hours?
which expression is not equivalent to
[tex] \frac{ {5}^{4} }{ {5}^{7} } [/tex]
Answer:
Below.
Step-by-step explanation:
5^4/5^7
= 5^(4-7)
= 5^-3 or 1/5^3.
Or we might write it as 1/125.
Compare the line passing through the points (—2, —9) and (4, 6) to the line given by the equation y = 2/5x - 4
Helpp pls
Answer:Option D
Step-by-step explanation:Can't be asked to explain.
Hope it helps :)
find the value of y for the given value of x y= x/3 ;x=12
Answer:
value of y is 4
Step-by-step explanation:
HELP ASAP FAST HURRY PLS
Answer:
120 m^2
Step-by-step explanation:
6*2=12 for each narrow piece of the rectangular prism and since there are four multiply 12 times 4. Use the equation 6*6=36 for each of the larger sides and multiply 36 by 2 because there are only two large sides.
2 tons for $840. Find the price per pound.
Answer:
$0.21/lb
Step-by-step explanation:
We are to find the price per pound:
Number of tons given = 2 tons;
1US ton contains 2000lb
2 tons will have mass of 2 x 2000 = 4000lb
price = $840
So';
Price per pound = [tex]\frac{840}{4000}[/tex] = $0.21/lb
Give y = 3x - 1, if x decreases by 2, how much does y change ?
The Econo Motel charges 260 for 4 nights. At that rate, how many would 7 nights cost?
Answer:
$455
Step-by-step explanation:
First, find the cost of one night. It is given that it costs $260 for 4 nights. Simply divide 260 with 4:
260/4 = 65
It costs $65 per night.
Next, find the cost for 7 nights. Simply multiply 65 with 7:
65 x 7 = $455
$455 would be the cost for 7 nights.
~
Find the value of x.
Answer:
33
Step-by-step explanation:
A man gave each of 2 sons 1/3 of his herd of cows and sold 1/5 of the herd. What part of the head is left
Answer: [tex]\dfrac2{15}[/tex]
Step-by-step explanation:
Given: Part of herd each son got = [tex]\dfrac13[/tex]
Part of son 2 sons got = [tex]2\times\dfrac13=\dfrac13[/tex]
Part of herd sold = [tex]\dfrac15[/tex]
Then, part of the herd is left = [tex]1-\dfrac{2}{3}-\dfrac15[/tex] [ Consider whole part as 1.]
[tex]=\dfrac{15-10-3}{15}\\\\=\dfrac{2}{15}[/tex]
Hence, part of the herd is left = [tex]\dfrac2{15}[/tex]
henry has his own dog washing business. his current business model charges by the weight of the dog
Incomplete question. I provided an explanation about the term, "business model."
Explanation:
Usually, when mention is made of the term business model it simply refers to the decided way a business plans to make profits.
In other words, it includes information about services or products to be offered by the business in other to keep the business alive, but not just been alive but to continue growing profit-wise.
Hence, we can say, Henry's business model should contain information about the dog charges which would be profitable to his business.
Which fraction is equivalent to eight twelfths?
Answer:
2/3
Step-by-step explanation:
Pretty simple to find. Divide both the top and the bottom by 4, and see that it makes 2/3. Easy way to figure out any of these is just to simpliy them. Like 10/12 would equal 5/6
The ratio of red to blue counters is
2:5 and there are 40 blue
counters. When I remove some red
counters the ratio is now 1:4. How
many red counters did I remove?
Answer:
6
Step-by-step explanation:
before removing there was 16 red
after removing there is 10 marbles
6 are removed
gimme brainliest please I need 1 to rank up
Evaluate the expression for m = 4, n = 5, and p = –2.
-n^-m
Answer:
Simplify the expression.
Exact Form:
−1/625
Decimal Form:
−0.0016
Can someone help its due soon
I dunno if this is right or not but x=20.
yall please help i need to turn this in asap!!
Four subtracted from four times the smaller is equal to the larger number. Twice the larger number equals six times the smaller number. What are the numbers?
Answer:
12 and 4
Step-by-step explanation:
We could set up two equations with the given information.
Let a be the larger number, and b be the smaller number.
4b - 4 = a (Four subtracted from four times the smaller is equal to the larger number.)
2a = 6b (Twice the larger number equals six times the smaller number.)
With the 1st equation, we could substitute a = 4b - 4 into the second equation.
We get
2(4b-4) = 6b
8b - 8 = 6b
2b = 8
b = 4
Substituting back into the first equation,
a = 4(4) - 4 = 12
Therefore the two numbers are 12 and 4.
the answer is four and twelve
Oh sunday sheldon bought 4 1/2 kg of plant food,he used 1 2/3 kg on his strawberry plants and used 1/4 kg on his tomato plant.How many kg of palnt food did sheldon have?
Complete Question
Oh sunday sheldon bought 4 1/2 kg of plant food,he used 1 2/3 kg on his strawberry plants and used 1/4 kg on his tomato plant.How many kg of palnt food did sheldon have left?
Answer:
2 7/12 kg
Step-by-step explanation:
Oh sunday sheldon bought 4 1/2 kg of plant food,he used 1 2/3 kg on his strawberry plants and used 1/4 kg on his tomato plant.How many kg of palnt food did sheldon have left?
Step 1
We add up the kg of plant food that he used
He used 1 2/3 kg on his strawberry plants and used 1/4 kg on his tomato plant.
The total amount of plant food that he used = 1 2/3 kg + 1/4 kg
Lowest Common Denominator 12
1 + (2/3 + 1/4)
1 + (8 + 3/12)
1 11/12 kg of plant food
Hence he has used 1 11/12 kg of plant food
Step 2
The amount of plant food that he had left is calculated as:
Amount of plant food Sheldon bought - Amount of plant food he used
Amount of plant food Sheldon bought = 4 1/2 kg
The amount of plant food that he had left = 4 1/2 kg - 1 11/12
4 - 1 + (1/2 - 11/12)
Lowest common denominator = 12
3 + ( - 5/12)
= 2 7/12 kg
Therefore, the kg of plant food that sheldon had left = 2 7/12 kg
select all of the statements that correctly describe the Pythagorean theorem and it’s converse HELP ASAP
Answer:i took this test so i’m pretty sure it’s c and f
Step-by-step explanation:
5. Abdi has 12 shirts, 8 pairs of jeans, and 5 pairs of shoes.
What percent of his clothing is each type? (hint: remember
you need a total first)
Shirts:
Jeans:
Shoes:
Answer:
Shirts = 12/25 = 48%
Jeans = 8/25 = 32%
Shoes = 5/25 = 20%
Step-by-step explanation:
The linear model y equal 0.6 x plus 45 represents the number of pairs of sandals sold, y, for a given outdoor temperature of x degrees at a certain shoe store. How many pairs of sandals should the company expect to sell if the outside temperature is 90 degrees?
Answer:
99
Step-by-step explanation:
Given the linear equation:
y = 0.6x + 45
x = outdoor temping degrees ; y = number of pair of sandal sold
Number of pairs of sandals the company expect to sell if the outside temperature is 90 degrees?
y = 0.6(90) + 45
y = 54 + 45
y = 99
The expected number of sandals to sale will be 99
f (x) = 3x + 5; g(x) = 2,2 – 3x+1: h(x) = 5x2 - 4
g() + h (x)
Answer:
9
Step-by-step explanation:
you know what to 33rd out and you know what 3rd is the same thing as a 333e345tr334tt4 and you 654343443345544⁴345444456
Enter the equation that describes the line in slope-intercept form. The points (7, 9) and (2, −9) are on the line y = .
Given:
A line passes through two points (7, 9) and (2, −9).
To find:
The slope intercept form of the line.
Solution:
A line passes through two points (7, 9) and (2, −9), so the equation of line is
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
[tex]y-9=\dfrac{-9-9}{2-7}(x-7)[/tex]
[tex]y-9=\dfrac{-18}{-5}(x-7)[/tex]
[tex]y-9=\dfrac{18}{5}(x-7)[/tex]
Using distributive property, we get
[tex]y-9=\dfrac{18}{5}(x)-\dfrac{126}{5}[/tex]
[tex]y=\dfrac{18}{5}(x)-\dfrac{126}{5}+9[/tex]
[tex]y=\dfrac{18}{5}x+\dfrac{-126+45}{5}[/tex]
[tex]y=\dfrac{18}{5}x-\dfrac{81}{5}[/tex]
Therefore, the slope intercept form of the line is [tex]y=\dfrac{18}{5}x-\dfrac{81}{5}[/tex].
Which pairs of polygons are similar? Plz help
Answer:
Option (1) and (3)
Step-by-step explanation:
Properties for the similarity of two figures,
1). Angles of the figures should be same.
2). Corresponding sides of both the figures should be proportional.
Since all the pairs have same angles, we will use the second property to prove these polygons similar.
Option (1)
If both the polygons are similar,
[tex]\frac{3}{7.5}=\frac{5}{12.5}[/tex]
[tex]\frac{1}{2.5}=\frac{1}{2.5}[/tex]
Since, sides are proportional,
Both the polygons are similar.
Option (2)
If the given triangles are similar,
Ratio of the sides of both the triangles will be proportional,
[tex]\frac{18}{8}= \frac{24}{15}[/tex]
[tex]\frac{19}{4}=\frac{8}{5}[/tex]
But [tex]\frac{19}{4}\neq \frac{8}{5}[/tex]
Therefore, triangles are not similar.
Option (3)
If both the rectangles are similar,
[tex]\frac{22}{13.75}=\frac{16}{10}[/tex]
1.6 = 1.6
True.
Therefore, both the rectangles are similar.
Option (4)
If both the triangles are similar,
[tex]\frac{8}{5}=\frac{7}{5}[/tex]
1.6 = 1.2
But 1.6 ≠ 1.2
Therefore, these triangles are not similar.
HELPPP pwease ¤-¤ im almost done
Answer:
f^-1 (x) = 2X + 8
Step-by-step explanation:
Let's make f(x) = y
Y = X/2 - 4
So to find the inverse, switch the y with the x like so:
X = Y/2 - 4 (isolate the Y value)
X + 4 = Y/2 (multiply both sides by 2)
2(X + 4) = Y
Y = 2X + 8
So f^-1 (x) = 2X + 8
can i please have help
Answer:280
Step-by-step explanation:14 x 20 = 280
Answer:
235 cm
Step-by-step explanation:
First, find the area of the whole rectangle (bxh)
14x20=280
Next, find area of the missing piece
5x9=45 ( to find this, 14-9, times 20-11)
Finally, subtract the missing piece from the total rectangle
280-45=235